update: plugin

2025-11-25 11:29:37 +08:00 · 2025-11-09 20:01:31 +08:00 · 2025-11-09 15:36:22 +08:00 · 2025-11-09 02:43:27 +08:00 · 2025-11-06 16:25:31 +08:00 · 2025-11-05 18:57:33 +08:00
224 changed files with 34994 additions and 601 deletions
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -0,0 +1,31 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(findstr:*)",
+      "Bash(go get:*)",
+      "Bash(go run:*)",
+      "Bash(Get-NetTCPConnection:*)",
+      "Bash(curl:*)",
+      "Bash(timeout 5 curl:*)",
+      "Bash(npm run build:*)",
+      "Bash(go build:*)",
+      "Bash(dir:*)",
+      "Bash(del:*)",
+      "Bash(STRUCTURED_LOG=true go run:*)",
+      "Bash(chmod:*)",
+      "Bash(git restore:*)",
+      "mcp__context7__resolve-library-id",
+      "mcp__context7__get-library-docs",
+      "Bash(npm run dev)",
+      "Read(//g/server/**)",
+      "mcp__playwright__browser_navigate",
+      "mcp__playwright__browser_snapshot",
+      "mcp__playwright__browser_console_messages",
+      "Bash(move \"G:\\server\\urldb\\plugin\\registry\\registry.go\" \"G:\\server\\urldb\\plugin\\registry\\registry.go\")",
+      "Bash(go test:*)",
+      "Bash(./main:*)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,5 +1,9 @@
 name: Release

+permissions:
+  contents: write
+  packages: read
+  id-token: write
 on:
  push:
    tags:
@@ -55,4 +59,4 @@ jobs:
        files: |
          urldb-${{ github.ref_name }}-linux-amd64
          frontend-${{ github.ref_name }}.tar.gz
-        generate_release_notes: true
+        generate_release_notes: true
--- a/.gitignore
+++ b/.gitignore
@@ -123,4 +123,8 @@ dist/
 .dockerignore

 # Air live reload
-tmp/ 
+tmp/ 
+
+# plugin
+plugins/
+data/
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -56,7 +56,7 @@ cp env.example .env
 vim .env

 # 启动开发服务器
-go run main.go
+go run .
 ```

 ### 前端开发
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,10 +1,21 @@
-### v1.2.6
-1. 支持迅雷云盘
-2. 优化热播剧采集和页面显示
-3. 首页添加标签显示
-4. 后端 UI 优化
-5. 新增 Telegram Bot
-6. 新增扩容
+### v1.3.3
+1. 公众号自动回复
+
+### v1.3.2
+1. 二维码美化
+2. TelegramBot参数调整
+3. 修复一些问题
+
+### v1.3.1
+1. 添加API访问日志
+2. 添加首页公告
+3. TG机器人，添加资源选择模式
+
+### v1.3.0
+1. 新增 Telegram Bot
+2. 新增扩容
+3. 支持迅雷云盘
+4. UI优化

 ### v1.2.5
 1. 修复一些Bug
--- a/PLUGIN_TESTING.md
+++ b/PLUGIN_TESTING.md
@@ -0,0 +1,262 @@
+# urlDB Plugin Test Framework
+
+This document describes the plugin test framework for urlDB.
+
+## Overview
+
+The plugin test framework provides a comprehensive set of tools for testing urlDB plugins. It includes:
+
+1. **Unit Testing Framework** - For testing individual plugin components
+2. **Integration Testing Environment** - For testing plugins in a complete system environment
+3. **Test Reporting** - For generating detailed test reports
+4. **Mock Objects** - For simulating system components during testing
+
+## Components
+
+### 1. Unit Testing Framework (`plugin/test/framework.go`)
+
+The unit testing framework provides:
+
+- `TestPluginContext` - A mock implementation of the PluginContext interface for testing plugin interactions with the system
+- `TestPluginManager` - A test helper for managing plugin lifecycle in tests
+- Logging and assertion utilities
+- Configuration and data storage simulation
+- Task scheduling simulation
+- Cache system simulation
+- Security permissions simulation
+- Concurrency control simulation
+
+### 2. Integration Testing Environment (`plugin/test/integration.go`)
+
+The integration testing environment provides:
+
+- `IntegrationTestSuite` - A complete integration test suite with database, repository manager, task manager, etc.
+- `MockPlugin` - A mock plugin implementation for testing plugin manager functionality
+- Various error scenario mock plugins
+- Dependency relationship simulation
+- Context operation simulation
+
+### 3. Test Reporting (`plugin/test/reporting.go`)
+
+The test reporting system provides:
+
+- `TestReport` - Test report structure
+- `TestReporter` - Test report generator
+- `TestingTWrapper` - Wrapper for Go testing framework integration
+- `PluginTestHelper` - Plugin test helper with specialized plugin testing functions
+
+## Usage
+
+### Writing Unit Tests
+
+To write unit tests for plugins, follow this example:
+
+```go
+func TestMyPlugin(t *testing.T) {
+    plugin := NewMyPlugin()
+
+    // Create test context
+    ctx := test.NewTestPluginContext()
+
+    // Initialize plugin
+    if err := plugin.Initialize(ctx); err != nil {
+        t.Fatalf("Failed to initialize plugin: %v", err)
+    }
+
+    // Verify initialization logs
+    if !ctx.AssertLogContains(t, "INFO", "Plugin initialized") {
+        t.Error("Expected initialization log")
+    }
+
+    // Test other functionality...
+}
+```
+
+### Writing Integration Tests
+
+To write integration tests, follow this example:
+
+```go
+func TestMyPluginIntegration(t *testing.T) {
+    // Create integration test suite
+    suite := test.NewIntegrationTestSuite()
+    suite.Setup(t)
+    defer suite.Teardown()
+
+    // Register plugin
+    plugin := NewMyPlugin()
+    if err := suite.RegisterPlugin(plugin); err != nil {
+        t.Fatalf("Failed to register plugin: %v", err)
+    }
+
+    // Run integration test
+    config := map[string]interface{}{
+        "setting1": "value1",
+    }
+
+    suite.RunPluginIntegrationTest(t, plugin.Name(), config)
+}
+```
+
+### Generating Test Reports
+
+Test reports are automatically generated, but you can also create them manually:
+
+```go
+func TestWithReporting(t *testing.T) {
+    // Create reporter
+    reporter := test.NewTestReporter("MyTestSuite")
+    wrapper := test.NewTestingTWrapper(t, reporter)
+
+    // Use wrapper to run tests
+    wrapper.Run("MyTest", func(t *testing.T) {
+        // Test code...
+    })
+
+    // Generate report
+    textReport := reporter.GenerateTextReport()
+    t.Logf("Test Report:\n%s", textReport)
+}
+```
+
+## Running Tests
+
+### Run All Plugin Tests
+
+```bash
+go test ./plugin/...
+```
+
+### Run Specific Tests
+
+```bash
+go test ./plugin/demo/ -v
+```
+
+### Generate Test Coverage Report
+
+```bash
+go test ./plugin/... -coverprofile=coverage.out
+go tool cover -html=coverage.out -o coverage.html
+```
+
+## Best Practices
+
+### 1. Test Plugin Lifecycle
+
+Ensure you test the complete plugin lifecycle:
+
+```go
+func TestPluginLifecycle(t *testing.T) {
+    manager := test.NewTestPluginManager()
+    plugin := NewMyPlugin()
+
+    // Register plugin
+    manager.RegisterPlugin(plugin)
+
+    // Test complete lifecycle
+    config := map[string]interface{}{
+        "config_key": "config_value",
+    }
+
+    if err := manager.RunPluginLifecycle(t, plugin.Name(), config); err != nil {
+        t.Errorf("Plugin lifecycle failed: %v", err)
+    }
+}
+```
+
+### 2. Test Error Handling
+
+Ensure you test plugin behavior under various error conditions:
+
+```go
+func TestPluginErrorHandling(t *testing.T) {
+    // Test initialization error
+    pluginWithInitError := test.NewIntegrationTestSuite().
+        CreateMockPlugin("error-plugin", "1.0.0").
+        WithErrorOnInitialize()
+
+    ctx := test.NewTestPluginContext()
+    if err := pluginWithInitError.Initialize(ctx); err == nil {
+        t.Error("Expected initialize error")
+    }
+}
+```
+
+### 3. Test Dependencies
+
+Test plugin dependency handling:
+
+```go
+func TestPluginDependencies(t *testing.T) {
+    plugin := test.NewIntegrationTestSuite().
+        CreateMockPlugin("dep-plugin", "1.0.0").
+        WithDependencies([]string{"dep1", "dep2"})
+
+    deps := plugin.Dependencies()
+    if len(deps) != 2 {
+        t.Errorf("Expected 2 dependencies, got %d", len(deps))
+    }
+}
+```
+
+### 4. Test Context Operations
+
+Test plugin interactions with the system context:
+
+```go
+func TestPluginContextOperations(t *testing.T) {
+    operations := []string{
+        "log_info",
+        "set_config",
+        "get_data",
+    }
+
+    plugin := test.NewIntegrationTestSuite().
+        CreateMockPlugin("context-plugin", "1.0.0").
+        WithContextOperations(operations)
+
+    ctx := test.NewTestPluginContext()
+    plugin.Initialize(ctx)
+    plugin.Start()
+
+    // Verify operation results
+    if !ctx.AssertLogContains(t, "INFO", "Info message") {
+        t.Error("Expected info log")
+    }
+}
+```
+
+## Extending the Framework
+
+### Adding New Test Features
+
+To extend the test framework, you can:
+
+1. Add new mock methods to `TestPluginContext`
+2. Add new test helper methods to `TestPluginManager`
+3. Add new reporting features to `TestReporter`
+
+### Custom Report Formats
+
+To create custom report formats, you can:
+
+1. Extend the `TestReport` structure
+2. Create new report generation methods
+3. Implement specific report output formats
+
+## Troubleshooting
+
+### Common Issues
+
+1. **Tests fail but no error message**
+   - Check if test assertions are used correctly
+   - Ensure test context is configured correctly
+
+2. **Integration test environment setup fails**
+   - Check database connection configuration
+   - Ensure all dependent services are available
+
+3. **Test reports are incomplete**
+   - Ensure test reporter is used correctly
+   - Check if tests complete normally
--- a/README.md
+++ b/README.md
@@ -10,6 +10,10 @@

 **一个现代化的网盘资源数据库，支持多网盘自动化转存分享，支持百度网盘，阿里云盘，夸克网盘， 天翼云盘，迅雷云盘，123云盘，115网盘，UC网盘 **

+免费电报资源频道： [@xypan](https://t.me/xypan)  自动推送资源
+
+免费电报资源机器人:  [@L9ResBot](https://t.me/L9ResBot)  发送 搜索 + 名字 可搜索资源  
+
 🌐 [在线演示](https://pan.l9.lc) | 📖 [文档](https://ecn5khs4t956.feishu.cn/wiki/PsnDwtxghiP0mLkTiruczKtxnwd?from=from_copylink) | 🐛 [问题反馈](https://github.com/ctwj/urldb/issues) | ⭐ [给个星标](https://github.com/ctwj/urldb)

 ### 支持的网盘平台
@@ -34,23 +38,20 @@
 - [文档说明](https://ecn5khs4t956.feishu.cn/wiki/PsnDwtxghiP0mLkTiruczKtxnwd?from=from_copylink)
 - [服务器要求](https://ecn5khs4t956.feishu.cn/wiki/W8YBww1Mmiu4Cdkp5W4c8pFNnMf?from=from_copylink) 
 - [QQ机器人](https://github.com/ctwj/astrbot_plugin_urldb) 
+- [Telegram机器人](https://ecn5khs4t956.feishu.cn/wiki/SwkQw6AzRiFes7kxJXac3pd2ncb?from=from_copylink)

-### v1.2.5
-1. 修复一些Bug
+### v1.3.3
+1. 新增公众号自动回复
+2. 修复一些问题

-### v1.2.4
-
-1. 搜索增强，毫秒级响应，关键字高亮显示
-2. 修复版本显示不正确的问题
-3. 配置项新增Meilisearch配置

 [详细改动记录](https://github.com/ctwj/urldb/blob/main/ChangeLog.md) 

 当前特性
 1. 支持API，手动批量录入资源
 2. 支持，自动判断资源有效性
-3. 支持自动转存（Quark）
-4. 支持平台多账号管理（Quark）
+3. 支持自动转存
+4. 支持平台多账号管理
 5. 支持简单的数据统计
 6. 支持Meilisearch

@@ -121,17 +122,12 @@ PORT=8080

 # 时区配置
 TIMEZONE=Asia/Shanghai
-```
-
-### 镜像构建

+# 日志配置
+LOG_LEVEL=INFO          # 日志级别 (DEBUG, INFO, WARN, ERROR, FATAL)
+DEBUG=false             # 调试模式开关
+STRUCTURED_LOG=false    # 结构化日志开关 (JSON格式)
 ```
-docker build -t ctwj/urldb-frontend:1.0.7 --target frontend .
-docker build -t ctwj/urldb-backend:1.0.7 --target backend .
-docker push ctwj/urldb-frontend:1.0.7
-docker push ctwj/urldb-backend:1.0.7
-```
-
 ---

 ## 📄 许可证
@@ -151,11 +147,8 @@ docker push ctwj/urldb-backend:1.0.7

 ---

-## 📞 联系我们
-
- **项目地址**: [https://github.com/ctwj/urldb](https://github.com/ctwj/urldb)
- **问题反馈**: [Issues](https://github.com/ctwj/urldb/issues)
- **邮箱**: 510199617@qq.com
+## 📞 交流群
+- **TG**: [Telegram 技术交流群](https://t.me/+QF9OMpOv-PBjZGEx)

 ---

--- a/2
+++ b/2
@@ -1 +1 @@
-1.3.0
+1.3.3
--- a/builtin_plugin.go
+++ b/builtin_plugin.go
@@ -0,0 +1,79 @@
+package main
+
+import (
+	"github.com/ctwj/urldb/plugin/types"
+	"github.com/ctwj/urldb/utils"
+)
+
+// BuiltinPlugin 内置插件用于测试
+type BuiltinPlugin struct {
+	name        string
+	version     string
+	description string
+	author      string
+}
+
+// NewBuiltinPlugin 创建内置插件实例
+func NewBuiltinPlugin() *BuiltinPlugin {
+	return &BuiltinPlugin{
+		name:        "builtin-demo",
+		version:     "1.0.0",
+		description: "内置演示插件，用于测试插件系统功能",
+		author:      "urlDB Team",
+	}
+}
+
+// Name 返回插件名称
+func (p *BuiltinPlugin) Name() string {
+	return p.name
+}
+
+// Version 返回插件版本
+func (p *BuiltinPlugin) Version() string {
+	return p.version
+}
+
+// Description 返回插件描述
+func (p *BuiltinPlugin) Description() string {
+	return p.description
+}
+
+// Author 返回插件作者
+func (p *BuiltinPlugin) Author() string {
+	return p.author
+}
+
+// Initialize 初始化插件
+func (p *BuiltinPlugin) Initialize(ctx types.PluginContext) error {
+	utils.Info("Initializing builtin plugin: %s", p.name)
+	ctx.LogInfo("Builtin plugin %s initialized successfully", p.name)
+	return nil
+}
+
+// Start 启动插件
+func (p *BuiltinPlugin) Start() error {
+	utils.Info("Starting builtin plugin: %s", p.name)
+	return nil
+}
+
+// Stop 停止插件
+func (p *BuiltinPlugin) Stop() error {
+	utils.Info("Stopping builtin plugin: %s", p.name)
+	return nil
+}
+
+// Cleanup 清理插件资源
+func (p *BuiltinPlugin) Cleanup() error {
+	utils.Info("Cleaning up builtin plugin: %s", p.name)
+	return nil
+}
+
+// Dependencies 返回插件依赖
+func (p *BuiltinPlugin) Dependencies() []string {
+	return []string{} // 无依赖
+}
+
+// CheckDependencies 检查插件依赖
+func (p *BuiltinPlugin) CheckDependencies() map[string]bool {
+	return map[string]bool{} // 无依赖需要检查
+}
--- a/config/config.go
+++ b/config/config.go
@@ -0,0 +1,676 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/db/repo"
+	"github.com/ctwj/urldb/utils"
+)
+
+// ConfigManager 统一配置管理器
+type ConfigManager struct {
+	repo *repo.RepositoryManager
+
+	// 内存缓存
+	cache      map[string]*ConfigItem
+	cacheMutex sync.RWMutex
+	cacheOnce  sync.Once
+
+	// 配置更新通知
+	configUpdateCh chan string
+	watchers       []chan string
+	watcherMutex   sync.Mutex
+
+	// 加载时间
+	lastLoadTime time.Time
+}
+
+// ConfigItem 配置项结构
+type ConfigItem struct {
+	Key        string      `json:"key"`
+	Value      string      `json:"value"`
+	Type       string      `json:"type"`
+	UpdatedAt  time.Time   `json:"updated_at"`
+	Group      string      `json:"group"`    // 配置分组
+	Category   string      `json:"category"` // 配置分类
+	IsSensitive bool      `json:"is_sensitive"` // 是否是敏感信息
+}
+
+// ConfigGroup 配置分组
+type ConfigGroup string
+
+const (
+	GroupDatabase   ConfigGroup = "database"
+	GroupServer     ConfigGroup = "server"
+	GroupSecurity   ConfigGroup = "security"
+	GroupSearch     ConfigGroup = "search"
+	GroupTelegram   ConfigGroup = "telegram"
+	GroupCache      ConfigGroup = "cache"
+	GroupMeilisearch ConfigGroup = "meilisearch"
+	GroupSEO        ConfigGroup = "seo"
+	GroupAutoProcess ConfigGroup = "auto_process"
+	GroupOther      ConfigGroup = "other"
+)
+
+// NewConfigManager 创建配置管理器
+func NewConfigManager(repoManager *repo.RepositoryManager) *ConfigManager {
+	cm := &ConfigManager{
+		repo:           repoManager,
+		cache:          make(map[string]*ConfigItem),
+		configUpdateCh: make(chan string, 100), // 缓冲通道防止阻塞
+	}
+
+	// 启动配置更新监听器
+	go cm.startConfigUpdateListener()
+
+	return cm
+}
+
+// startConfigUpdateListener 启动配置更新监听器
+func (cm *ConfigManager) startConfigUpdateListener() {
+	for key := range cm.configUpdateCh {
+		cm.notifyWatchers(key)
+	}
+}
+
+// notifyWatchers 通知所有监听器配置已更新
+func (cm *ConfigManager) notifyWatchers(key string) {
+	cm.watcherMutex.Lock()
+	defer cm.watcherMutex.Unlock()
+
+	for _, watcher := range cm.watchers {
+		select {
+		case watcher <- key:
+		default:
+			// 如果通道阻塞，跳过该监听器
+			utils.Warn("配置监听器通道阻塞，跳过通知: %s", key)
+		}
+	}
+}
+
+// AddConfigWatcher 添加配置变更监听器
+func (cm *ConfigManager) AddConfigWatcher() chan string {
+	cm.watcherMutex.Lock()
+	defer cm.watcherMutex.Unlock()
+
+	watcher := make(chan string, 10) // 为每个监听器创建缓冲通道
+	cm.watchers = append(cm.watchers, watcher)
+	return watcher
+}
+
+// GetConfig 获取配置项
+func (cm *ConfigManager) GetConfig(key string) (*ConfigItem, error) {
+	// 先尝试从内存缓存获取
+	item, exists := cm.getCachedConfig(key)
+	if exists {
+		return item, nil
+	}
+
+	// 如果缓存中没有，从数据库获取
+	config, err := cm.repo.SystemConfigRepository.FindByKey(key)
+	if err != nil {
+		return nil, err
+	}
+
+	// 将数据库配置转换为ConfigItem并缓存
+	item = &ConfigItem{
+		Key:       config.Key,
+		Value:     config.Value,
+		Type:      config.Type,
+		UpdatedAt: time.Now(),
+	}
+
+	if group := cm.getGroupByConfigKey(key); group != "" {
+		item.Group = string(group)
+	}
+
+	if category := cm.getCategoryByConfigKey(key); category != "" {
+		item.Category = category
+	}
+
+	item.IsSensitive = cm.isSensitiveConfig(key)
+
+	// 缓存配置
+	cm.setCachedConfig(key, item)
+
+	return item, nil
+}
+
+// GetConfigValue 获取配置值
+func (cm *ConfigManager) GetConfigValue(key string) (string, error) {
+	item, err := cm.GetConfig(key)
+	if err != nil {
+		return "", err
+	}
+	return item.Value, nil
+}
+
+// GetConfigBool 获取布尔值配置
+func (cm *ConfigManager) GetConfigBool(key string) (bool, error) {
+	value, err := cm.GetConfigValue(key)
+	if err != nil {
+		return false, err
+	}
+
+	switch strings.ToLower(value) {
+	case "true", "1", "yes", "on":
+		return true, nil
+	case "false", "0", "no", "off", "":
+		return false, nil
+	default:
+		return false, fmt.Errorf("无法将配置值 '%s' 转换为布尔值", value)
+	}
+}
+
+// GetConfigInt 获取整数值配置
+func (cm *ConfigManager) GetConfigInt(key string) (int, error) {
+	value, err := cm.GetConfigValue(key)
+	if err != nil {
+		return 0, err
+	}
+
+	return strconv.Atoi(value)
+}
+
+// GetConfigInt64 获取64位整数值配置
+func (cm *ConfigManager) GetConfigInt64(key string) (int64, error) {
+	value, err := cm.GetConfigValue(key)
+	if err != nil {
+		return 0, err
+	}
+
+	return strconv.ParseInt(value, 10, 64)
+}
+
+// GetConfigFloat64 获取浮点数配置
+func (cm *ConfigManager) GetConfigFloat64(key string) (float64, error) {
+	value, err := cm.GetConfigValue(key)
+	if err != nil {
+		return 0, err
+	}
+
+	return strconv.ParseFloat(value, 64)
+}
+
+// SetConfig 设置配置值
+func (cm *ConfigManager) SetConfig(key, value string) error {
+	// 更新数据库
+	config := &entity.SystemConfig{
+		Key:   key,
+		Value: value,
+		Type:  "string", // 默认类型，实际类型应该从现有配置中获取
+	}
+
+	// 获取现有配置以确定类型
+	existing, err := cm.repo.SystemConfigRepository.FindByKey(key)
+	if err == nil {
+		config.Type = existing.Type
+	} else {
+		// 如果配置不存在，尝试从默认配置中获取类型
+		config.Type = cm.getDefaultConfigType(key)
+	}
+
+	// 保存到数据库
+	err = cm.repo.SystemConfigRepository.UpsertConfigs([]entity.SystemConfig{*config})
+	if err != nil {
+		return fmt.Errorf("保存配置失败: %v", err)
+	}
+
+	// 更新缓存
+	item := &ConfigItem{
+		Key:       config.Key,
+		Value:     config.Value,
+		Type:      config.Type,
+		UpdatedAt: time.Now(),
+	}
+
+	if group := cm.getGroupByConfigKey(key); group != "" {
+		item.Group = string(group)
+	}
+
+	if category := cm.getCategoryByConfigKey(key); category != "" {
+		item.Category = category
+	}
+
+	item.IsSensitive = cm.isSensitiveConfig(key)
+
+	cm.setCachedConfig(key, item)
+
+	// 发送更新通知
+	cm.configUpdateCh <- key
+
+	utils.Info("配置已更新: %s = %s", key, value)
+
+	return nil
+}
+
+// SetConfigWithType 设置配置值（指定类型）
+func (cm *ConfigManager) SetConfigWithType(key, value, configType string) error {
+	config := &entity.SystemConfig{
+		Key:   key,
+		Value: value,
+		Type:  configType,
+	}
+
+	err := cm.repo.SystemConfigRepository.UpsertConfigs([]entity.SystemConfig{*config})
+	if err != nil {
+		return fmt.Errorf("保存配置失败: %v", err)
+	}
+
+	// 更新缓存
+	item := &ConfigItem{
+		Key:       config.Key,
+		Value:     config.Value,
+		Type:      config.Type,
+		UpdatedAt: time.Now(),
+	}
+
+	if group := cm.getGroupByConfigKey(key); group != "" {
+		item.Group = string(group)
+	}
+
+	if category := cm.getCategoryByConfigKey(key); category != "" {
+		item.Category = category
+	}
+
+	item.IsSensitive = cm.isSensitiveConfig(key)
+
+	cm.setCachedConfig(key, item)
+
+	// 发送更新通知
+	cm.configUpdateCh <- key
+
+	utils.Info("配置已更新: %s = %s (type: %s)", key, value, configType)
+
+	return nil
+}
+
+// getGroupByConfigKey 根据配置键获取分组
+func (cm *ConfigManager) getGroupByConfigKey(key string) ConfigGroup {
+	switch {
+	case strings.HasPrefix(key, "database_"), strings.HasPrefix(key, "db_"):
+		return GroupDatabase
+	case strings.HasPrefix(key, "server_"), strings.HasPrefix(key, "port"), strings.HasPrefix(key, "host"):
+		return GroupServer
+	case strings.HasPrefix(key, "api_"), strings.HasPrefix(key, "jwt_"), strings.HasPrefix(key, "password"):
+		return GroupSecurity
+	case strings.Contains(key, "meilisearch"):
+		return GroupMeilisearch
+	case strings.Contains(key, "telegram"):
+		return GroupTelegram
+	case strings.Contains(key, "cache"), strings.Contains(key, "redis"):
+		return GroupCache
+	case strings.Contains(key, "seo"), strings.Contains(key, "title"), strings.Contains(key, "keyword"):
+		return GroupSEO
+	case strings.Contains(key, "auto_"):
+		return GroupAutoProcess
+	case strings.Contains(key, "forbidden"), strings.Contains(key, "ad_"):
+		return GroupOther
+	default:
+		return GroupOther
+	}
+}
+
+// getCategoryByConfigKey 根据配置键获取分类
+func (cm *ConfigManager) getCategoryByConfigKey(key string) string {
+	switch {
+	case key == entity.ConfigKeySiteTitle || key == entity.ConfigKeySiteDescription:
+		return "basic_info"
+	case key == entity.ConfigKeyKeywords || key == entity.ConfigKeyAuthor:
+		return "seo"
+	case key == entity.ConfigKeyAutoProcessReadyResources || key == entity.ConfigKeyAutoProcessInterval:
+		return "auto_process"
+	case key == entity.ConfigKeyAutoTransferEnabled || key == entity.ConfigKeyAutoTransferLimitDays:
+		return "auto_transfer"
+	case key == entity.ConfigKeyMeilisearchEnabled || key == entity.ConfigKeyMeilisearchHost:
+		return "search"
+	case key == entity.ConfigKeyTelegramBotEnabled || key == entity.ConfigKeyTelegramBotApiKey:
+		return "telegram"
+	case key == entity.ConfigKeyMaintenanceMode || key == entity.ConfigKeyEnableRegister:
+		return "system"
+	case key == entity.ConfigKeyForbiddenWords || key == entity.ConfigKeyAdKeywords:
+		return "filtering"
+	default:
+		return "other"
+	}
+}
+
+// isSensitiveConfig 判断是否是敏感配置
+func (cm *ConfigManager) isSensitiveConfig(key string) bool {
+	switch key {
+	case entity.ConfigKeyApiToken,
+		entity.ConfigKeyMeilisearchMasterKey,
+		entity.ConfigKeyTelegramBotApiKey,
+		entity.ConfigKeyTelegramProxyUsername,
+		entity.ConfigKeyTelegramProxyPassword:
+		return true
+	default:
+		return strings.Contains(strings.ToLower(key), "password") ||
+			strings.Contains(strings.ToLower(key), "secret") ||
+			strings.Contains(strings.ToLower(key), "key") ||
+			strings.Contains(strings.ToLower(key), "token")
+	}
+}
+
+// getDefaultConfigType 获取默认配置类型
+func (cm *ConfigManager) getDefaultConfigType(key string) string {
+	switch key {
+	case entity.ConfigKeyAutoProcessReadyResources,
+		entity.ConfigKeyAutoTransferEnabled,
+		entity.ConfigKeyAutoFetchHotDramaEnabled,
+		entity.ConfigKeyMaintenanceMode,
+		entity.ConfigKeyEnableRegister,
+		entity.ConfigKeyMeilisearchEnabled,
+		entity.ConfigKeyTelegramBotEnabled:
+		return entity.ConfigTypeBool
+	case entity.ConfigKeyAutoProcessInterval,
+		entity.ConfigKeyAutoTransferLimitDays,
+		entity.ConfigKeyAutoTransferMinSpace,
+		entity.ConfigKeyPageSize:
+		return entity.ConfigTypeInt
+	case entity.ConfigKeyAnnouncements:
+		return entity.ConfigTypeJSON
+	default:
+		return entity.ConfigTypeString
+	}
+}
+
+// LoadAllConfigs 加载所有配置到缓存
+func (cm *ConfigManager) LoadAllConfigs() error {
+	configs, err := cm.repo.SystemConfigRepository.FindAll()
+	if err != nil {
+		return fmt.Errorf("加载所有配置失败: %v", err)
+	}
+
+	cm.cacheMutex.Lock()
+	defer cm.cacheMutex.Unlock()
+
+	// 清空现有缓存
+	cm.cache = make(map[string]*ConfigItem)
+
+	// 更新缓存
+	for _, config := range configs {
+		item := &ConfigItem{
+			Key:       config.Key,
+			Value:     config.Value,
+			Type:      config.Type,
+			UpdatedAt: time.Now(), // 实际应该从数据库获取
+		}
+
+		if group := cm.getGroupByConfigKey(config.Key); group != "" {
+			item.Group = string(group)
+		}
+
+		if category := cm.getCategoryByConfigKey(config.Key); category != "" {
+			item.Category = category
+		}
+
+		item.IsSensitive = cm.isSensitiveConfig(config.Key)
+
+		cm.cache[config.Key] = item
+	}
+
+	cm.lastLoadTime = time.Now()
+
+	utils.Info("已加载 %d 个配置项到缓存", len(configs))
+
+	return nil
+}
+
+// RefreshConfigCache 刷新配置缓存
+func (cm *ConfigManager) RefreshConfigCache() error {
+	return cm.LoadAllConfigs()
+}
+
+// GetCachedConfig 获取缓存的配置
+func (cm *ConfigManager) getCachedConfig(key string) (*ConfigItem, bool) {
+	cm.cacheMutex.RLock()
+	defer cm.cacheMutex.RUnlock()
+
+	item, exists := cm.cache[key]
+	return item, exists
+}
+
+// setCachedConfig 设置缓存的配置
+func (cm *ConfigManager) setCachedConfig(key string, item *ConfigItem) {
+	cm.cacheMutex.Lock()
+	defer cm.cacheMutex.Unlock()
+
+	cm.cache[key] = item
+}
+
+// GetConfigByGroup 按分组获取配置
+func (cm *ConfigManager) GetConfigByGroup(group ConfigGroup) (map[string]*ConfigItem, error) {
+	cm.cacheMutex.RLock()
+	defer cm.cacheMutex.RUnlock()
+
+	result := make(map[string]*ConfigItem)
+
+	for key, item := range cm.cache {
+		if ConfigGroup(item.Group) == group {
+			result[key] = item
+		}
+	}
+
+	return result, nil
+}
+
+// GetConfigByCategory 按分类获取配置
+func (cm *ConfigManager) GetConfigByCategory(category string) (map[string]*ConfigItem, error) {
+	cm.cacheMutex.RLock()
+	defer cm.cacheMutex.RUnlock()
+
+	result := make(map[string]*ConfigItem)
+
+	for key, item := range cm.cache {
+		if item.Category == category {
+			result[key] = item
+		}
+	}
+
+	return result, nil
+}
+
+// DeleteConfig 删除配置
+func (cm *ConfigManager) DeleteConfig(key string) error {
+	// 先查找配置获取ID
+	config, err := cm.repo.SystemConfigRepository.FindByKey(key)
+	if err != nil {
+		return fmt.Errorf("查找配置失败: %v", err)
+	}
+
+	// 从数据库删除
+	err = cm.repo.SystemConfigRepository.Delete(config.ID)
+	if err != nil {
+		return fmt.Errorf("删除配置失败: %v", err)
+	}
+
+	// 从缓存中移除
+	cm.cacheMutex.Lock()
+	delete(cm.cache, key)
+	cm.cacheMutex.Unlock()
+
+	utils.Info("配置已删除: %s", key)
+
+	return nil
+}
+
+// GetSensitiveConfigKeys 获取所有敏感配置键
+func (cm *ConfigManager) GetSensitiveConfigKeys() []string {
+	cm.cacheMutex.RLock()
+	defer cm.cacheMutex.RUnlock()
+
+	var sensitiveKeys []string
+	for key, item := range cm.cache {
+		if item.IsSensitive {
+			sensitiveKeys = append(sensitiveKeys, key)
+		}
+	}
+
+	return sensitiveKeys
+}
+
+// GetConfigWithMask 获取配置值（敏感配置会被遮蔽）
+func (cm *ConfigManager) GetConfigWithMask(key string) (*ConfigItem, error) {
+	item, err := cm.GetConfig(key)
+	if err != nil {
+		return nil, err
+	}
+
+	if item.IsSensitive {
+		// 创建副本并遮蔽敏感值
+		maskedItem := *item
+		maskedItem.Value = cm.maskSensitiveValue(item.Value)
+		return &maskedItem, nil
+	}
+
+	return item, nil
+}
+
+// maskSensitiveValue 遮蔽敏感值
+func (cm *ConfigManager) maskSensitiveValue(value string) string {
+	if len(value) <= 4 {
+		return "****"
+	}
+
+	// 保留前2个和后2个字符，中间用****替代
+	return value[:2] + "****" + value[len(value)-2:]
+}
+
+// GetConfigAsJSON 获取配置为JSON格式
+func (cm *ConfigManager) GetConfigAsJSON() ([]byte, error) {
+	cm.cacheMutex.RLock()
+	defer cm.cacheMutex.RUnlock()
+
+	// 创建副本，敏感配置使用遮蔽值
+	configMap := make(map[string]*ConfigItem)
+	for key, item := range cm.cache {
+		if item.IsSensitive {
+			maskedItem := *item
+			maskedItem.Value = cm.maskSensitiveValue(item.Value)
+			configMap[key] = &maskedItem
+		} else {
+			configMap[key] = item
+		}
+	}
+
+	return json.MarshalIndent(configMap, "", "  ")
+}
+
+// GetConfigStatistics 获取配置统计信息
+func (cm *ConfigManager) GetConfigStatistics() map[string]interface{} {
+	cm.cacheMutex.RLock()
+	defer cm.cacheMutex.RUnlock()
+
+	stats := map[string]interface{}{
+		"total_configs":          len(cm.cache),
+		"last_load_time":         cm.lastLoadTime,
+		"cache_size_bytes":       len(cm.cache) * 100, // 估算每个配置约100字节
+		"groups":                 make(map[string]int),
+		"types":                  make(map[string]int),
+		"categories":             make(map[string]int),
+		"sensitive_configs":      0,
+		"config_keys":            make([]string, 0),
+	}
+
+	groups := make(map[string]int)
+	types := make(map[string]int)
+	categories := make(map[string]int)
+
+	for key, item := range cm.cache {
+		// 统计分组
+		groups[item.Group]++
+
+		// 统计类型
+		types[item.Type]++
+
+		// 统计分类
+		categories[item.Category]++
+
+		// 统计敏感配置
+		if item.IsSensitive {
+			stats["sensitive_configs"] = stats["sensitive_configs"].(int) + 1
+		}
+
+		// 添加配置键到列表
+		keys := stats["config_keys"].([]string)
+		keys = append(keys, key)
+		stats["config_keys"] = keys
+	}
+
+	stats["groups"] = groups
+	stats["types"] = types
+	stats["categories"] = categories
+
+	return stats
+}
+
+// GetEnvironmentConfig 从环境变量获取配置
+func (cm *ConfigManager) GetEnvironmentConfig(key string) (string, bool) {
+	value := os.Getenv(key)
+	if value != "" {
+		return value, true
+	}
+
+	// 尝试使用大写版本的键
+	value = os.Getenv(strings.ToUpper(key))
+	if value != "" {
+		return value, true
+	}
+
+	// 尝试使用大写带下划线的格式
+	upperKey := strings.ToUpper(strings.ReplaceAll(key, ".", "_"))
+	value = os.Getenv(upperKey)
+	if value != "" {
+		return value, true
+	}
+
+	return "", false
+}
+
+// GetConfigWithEnvFallback 获取配置，环境变量优先
+func (cm *ConfigManager) GetConfigWithEnvFallback(configKey, envKey string) (string, error) {
+	// 优先从环境变量获取
+	if envValue, exists := cm.GetEnvironmentConfig(envKey); exists {
+		return envValue, nil
+	}
+
+	// 如果环境变量不存在，从数据库获取
+	return cm.GetConfigValue(configKey)
+}
+
+// GetConfigIntWithEnvFallback 获取整数配置，环境变量优先
+func (cm *ConfigManager) GetConfigIntWithEnvFallback(configKey, envKey string) (int, error) {
+	// 优先从环境变量获取
+	if envValue, exists := cm.GetEnvironmentConfig(envKey); exists {
+		return strconv.Atoi(envValue)
+	}
+
+	// 如果环境变量不存在，从数据库获取
+	return cm.GetConfigInt(configKey)
+}
+
+// GetConfigBoolWithEnvFallback 获取布尔配置，环境变量优先
+func (cm *ConfigManager) GetConfigBoolWithEnvFallback(configKey, envKey string) (bool, error) {
+	// 优先从环境变量获取
+	if envValue, exists := cm.GetEnvironmentConfig(envKey); exists {
+		switch strings.ToLower(envValue) {
+		case "true", "1", "yes", "on":
+			return true, nil
+		case "false", "0", "no", "off", "":
+			return false, nil
+		default:
+			return false, fmt.Errorf("无法将环境变量值 '%s' 转换为布尔值", envValue)
+		}
+	}
+
+	// 如果环境变量不存在，从数据库获取
+	return cm.GetConfigBool(configKey)
+}
--- a/config/global.go
+++ b/config/global.go
@@ -0,0 +1,124 @@
+package config
+
+import (
+	"sync"
+)
+
+var (
+	globalConfigManager *ConfigManager
+	once                sync.Once
+)
+
+// SetGlobalConfigManager 设置全局配置管理器
+func SetGlobalConfigManager(cm *ConfigManager) {
+	globalConfigManager = cm
+}
+
+// GetGlobalConfigManager 获取全局配置管理器
+func GetGlobalConfigManager() *ConfigManager {
+	return globalConfigManager
+}
+
+// GetConfig 获取配置值（全局函数）
+func GetConfig(key string) (*ConfigItem, error) {
+	if globalConfigManager == nil {
+		return nil, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfig(key)
+}
+
+// GetConfigValue 获取配置值（全局函数）
+func GetConfigValue(key string) (string, error) {
+	if globalConfigManager == nil {
+		return "", ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigValue(key)
+}
+
+// GetConfigBool 获取布尔配置值（全局函数）
+func GetConfigBool(key string) (bool, error) {
+	if globalConfigManager == nil {
+		return false, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigBool(key)
+}
+
+// GetConfigInt 获取整数配置值（全局函数）
+func GetConfigInt(key string) (int, error) {
+	if globalConfigManager == nil {
+		return 0, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigInt(key)
+}
+
+// GetConfigInt64 获取64位整数配置值（全局函数）
+func GetConfigInt64(key string) (int64, error) {
+	if globalConfigManager == nil {
+		return 0, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigInt64(key)
+}
+
+// GetConfigFloat64 获取浮点数配置值（全局函数）
+func GetConfigFloat64(key string) (float64, error) {
+	if globalConfigManager == nil {
+		return 0, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigFloat64(key)
+}
+
+// SetConfig 设置配置值（全局函数）
+func SetConfig(key, value string) error {
+	if globalConfigManager == nil {
+		return ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.SetConfig(key, value)
+}
+
+// SetConfigWithType 设置配置值（指定类型，全局函数）
+func SetConfigWithType(key, value, configType string) error {
+	if globalConfigManager == nil {
+		return ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.SetConfigWithType(key, value, configType)
+}
+
+// GetConfigWithEnvFallback 获取配置值（环境变量优先，全局函数）
+func GetConfigWithEnvFallback(configKey, envKey string) (string, error) {
+	if globalConfigManager == nil {
+		return "", ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigWithEnvFallback(configKey, envKey)
+}
+
+// GetConfigIntWithEnvFallback 获取整数配置值（环境变量优先，全局函数）
+func GetConfigIntWithEnvFallback(configKey, envKey string) (int, error) {
+	if globalConfigManager == nil {
+		return 0, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigIntWithEnvFallback(configKey, envKey)
+}
+
+// GetConfigBoolWithEnvFallback 获取布尔配置值（环境变量优先，全局函数）
+func GetConfigBoolWithEnvFallback(configKey, envKey string) (bool, error) {
+	if globalConfigManager == nil {
+		return false, ErrConfigManagerNotInitialized
+	}
+	return globalConfigManager.GetConfigBoolWithEnvFallback(configKey, envKey)
+}
+
+// ErrConfigManagerNotInitialized 配置管理器未初始化错误
+var ErrConfigManagerNotInitialized = &ConfigError{
+	Code:    "CONFIG_MANAGER_NOT_INITIALIZED",
+	Message: "配置管理器未初始化",
+}
+
+// ConfigError 配置错误
+type ConfigError struct {
+	Code    string
+	Message string
+}
+
+func (e *ConfigError) Error() string {
+	return e.Message
+}
--- a/config/sync.go
+++ b/config/sync.go
@@ -0,0 +1,31 @@
+package config
+
+import (
+	"github.com/ctwj/urldb/db/repo"
+	"github.com/ctwj/urldb/utils"
+)
+
+// SyncWithRepository 同步配置管理器与Repository的缓存
+func (cm *ConfigManager) SyncWithRepository(repoManager *repo.RepositoryManager) {
+	// 监听配置变更事件并同步缓存
+	// 这是一个抽象概念，实际实现需要修改Repository接口
+
+	// 当配置更新时，通知Repository清理缓存
+	go func() {
+		watcher := cm.AddConfigWatcher()
+		for {
+			select {
+			case key := <-watcher:
+				// 通知Repository层清理缓存（如果Repository支持）
+				utils.Debug("配置 %s 已更新，可能需要同步到Repository缓存", key)
+			}
+		}
+	}()
+}
+
+// UpdateRepositoryCache 当配置管理器更新配置时，通知Repository层同步
+func (cm *ConfigManager) UpdateRepositoryCache(repoManager *repo.RepositoryManager) {
+	// 这个函数需要Repository支持特定的缓存清理方法
+	// 由于现有Repository没有提供这样的接口，我们只能依赖数据库同步
+	utils.Info("配置已通过配置管理器更新，Repository层将从数据库重新加载")
+}
--- a/db/connection.go
+++ b/db/connection.go
@@ -2,7 +2,9 @@ package db

 import (
 	"fmt"
+	"log"
 	"os"
+	"strconv"
 	"time"

 	"github.com/ctwj/urldb/db/entity"
@@ -45,8 +47,22 @@ func InitDB() error {
 		host, port, user, password, dbname)

 	var err error
+	// 配置慢查询日志
+	slowThreshold := getEnvInt("DB_SLOW_THRESHOLD_MS", 200)
+	logLevel := logger.Info
+	if os.Getenv("ENV") == "production" {
+		logLevel = logger.Warn
+	}
+
 	DB, err = gorm.Open(postgres.Open(dsn), &gorm.Config{
-		Logger: logger.Default.LogMode(logger.Info),
+		Logger: logger.New(
+			log.New(os.Stdout, "\r\n", log.LstdFlags),
+			logger.Config{
+				SlowThreshold: time.Duration(slowThreshold) * time.Millisecond,
+				LogLevel:      logLevel,
+				Colorful:      true,
+			},
+		),
 	})
 	if err != nil {
 		return err
@@ -58,10 +74,17 @@ func InitDB() error {
 		return err
 	}

-	// 设置连接池参数
-	sqlDB.SetMaxIdleConns(10)           // 最大空闲连接数
-	sqlDB.SetMaxOpenConns(100)          // 最大打开连接数
-	sqlDB.SetConnMaxLifetime(time.Hour) // 连接最大生命周期
+	// 优化数据库连接池参数
+	maxOpenConns := getEnvInt("DB_MAX_OPEN_CONNS", 50)
+	maxIdleConns := getEnvInt("DB_MAX_IDLE_CONNS", 20)
+	connMaxLifetime := getEnvInt("DB_CONN_MAX_LIFETIME_MINUTES", 30)
+
+	sqlDB.SetMaxOpenConns(maxOpenConns)                               // 最大打开连接数
+	sqlDB.SetMaxIdleConns(maxIdleConns)                               // 最大空闲连接数
+	sqlDB.SetConnMaxLifetime(time.Duration(connMaxLifetime) * time.Minute) // 连接最大生命周期
+
+	utils.Info("数据库连接池配置 - 最大连接: %d, 空闲连接: %d, 生命周期: %d分钟",
+		maxOpenConns, maxIdleConns, connMaxLifetime)

 	// 检查是否需要迁移（只在开发环境或首次启动时）
 	if shouldRunMigration() {
@@ -83,6 +106,9 @@ func InitDB() error {
 			&entity.TaskItem{},
 			&entity.File{},
 			&entity.TelegramChannel{},
+			&entity.APIAccessLog{},
+			&entity.APIAccessLogStats{},
+			&entity.APIAccessLogSummary{},
 		)
 		if err != nil {
 			utils.Fatal("数据库迁移失败: %v", err)
@@ -297,3 +323,19 @@ func insertDefaultDataIfEmpty() error {
 	utils.Info("默认数据插入完成")
 	return nil
 }
+
+// getEnvInt 获取环境变量中的整数值，如果不存在则返回默认值
+func getEnvInt(key string, defaultValue int) int {
+	value := os.Getenv(key)
+	if value == "" {
+		return defaultValue
+	}
+
+	intValue, err := strconv.Atoi(value)
+	if err != nil {
+		utils.Warn("环境变量 %s 的值 '%s' 不是有效的整数，使用默认值 %d", key, value, defaultValue)
+		return defaultValue
+	}
+
+	return intValue
+}
--- a/db/converter/api_access_log_converter.go
+++ b/db/converter/api_access_log_converter.go
@@ -0,0 +1,66 @@
+package converter
+
+import (
+	"github.com/ctwj/urldb/db/dto"
+	"github.com/ctwj/urldb/db/entity"
+)
+
+// ToAPIAccessLogResponse 将APIAccessLog实体转换为APIAccessLogResponse
+func ToAPIAccessLogResponse(log *entity.APIAccessLog) dto.APIAccessLogResponse {
+	return dto.APIAccessLogResponse{
+		ID:             log.ID,
+		IP:             log.IP,
+		UserAgent:      log.UserAgent,
+		Endpoint:       log.Endpoint,
+		Method:         log.Method,
+		RequestParams:  log.RequestParams,
+		ResponseStatus: log.ResponseStatus,
+		ResponseData:   log.ResponseData,
+		ProcessCount:   log.ProcessCount,
+		ErrorMessage:   log.ErrorMessage,
+		ProcessingTime: log.ProcessingTime,
+		CreatedAt:      log.CreatedAt,
+	}
+}
+
+// ToAPIAccessLogResponseList 将APIAccessLog实体列表转换为APIAccessLogResponse列表
+func ToAPIAccessLogResponseList(logs []entity.APIAccessLog) []dto.APIAccessLogResponse {
+	responses := make([]dto.APIAccessLogResponse, len(logs))
+	for i, log := range logs {
+		responses[i] = ToAPIAccessLogResponse(&log)
+	}
+	return responses
+}
+
+// ToAPIAccessLogSummaryResponse 将APIAccessLogSummary实体转换为APIAccessLogSummaryResponse
+func ToAPIAccessLogSummaryResponse(summary *entity.APIAccessLogSummary) dto.APIAccessLogSummaryResponse {
+	return dto.APIAccessLogSummaryResponse{
+		TotalRequests: summary.TotalRequests,
+		TodayRequests: summary.TodayRequests,
+		WeekRequests:  summary.WeekRequests,
+		MonthRequests: summary.MonthRequests,
+		ErrorRequests: summary.ErrorRequests,
+		UniqueIPs:     summary.UniqueIPs,
+	}
+}
+
+// ToAPIAccessLogStatsResponse 将APIAccessLogStats实体转换为APIAccessLogStatsResponse
+func ToAPIAccessLogStatsResponse(stat entity.APIAccessLogStats) dto.APIAccessLogStatsResponse {
+	return dto.APIAccessLogStatsResponse{
+		Endpoint:       stat.Endpoint,
+		Method:         stat.Method,
+		RequestCount:   stat.RequestCount,
+		ErrorCount:     stat.ErrorCount,
+		AvgProcessTime: stat.AvgProcessTime,
+		LastAccess:     stat.LastAccess,
+	}
+}
+
+// ToAPIAccessLogStatsResponseList 将APIAccessLogStats实体列表转换为APIAccessLogStatsResponse列表
+func ToAPIAccessLogStatsResponseList(stats []entity.APIAccessLogStats) []dto.APIAccessLogStatsResponse {
+	responses := make([]dto.APIAccessLogStatsResponse, len(stats))
+	for i, stat := range stats {
+		responses[i] = ToAPIAccessLogStatsResponse(stat)
+	}
+	return responses
+}
--- a/db/converter/converter.go
+++ b/db/converter/converter.go
@@ -73,6 +73,9 @@ func ToResourceResponseFromMeilisearch(doc interface{}) dto.ResourceResponse {
 	if urlField := docValue.FieldByName("URL"); urlField.IsValid() {
 		response.URL = urlField.String()
 	}
+	if coverField := docValue.FieldByName("Cover"); coverField.IsValid() {
+		response.Cover = coverField.String()
+	}
 	if saveURLField := docValue.FieldByName("SaveURL"); saveURLField.IsValid() {
 		response.SaveURL = saveURLField.String()
 	}
--- a/db/converter/system_config_converter.go
+++ b/db/converter/system_config_converter.go
@@ -1,6 +1,7 @@
 package converter

 import (
+	"encoding/json"
 	"strconv"
 	"time"

@@ -90,6 +91,27 @@ func SystemConfigToResponse(configs []entity.SystemConfig) *dto.SystemConfigResp
 			response.MeilisearchMasterKey = config.Value
 		case entity.ConfigKeyMeilisearchIndexName:
 			response.MeilisearchIndexName = config.Value
+		case entity.ConfigKeyEnableAnnouncements:
+			if val, err := strconv.ParseBool(config.Value); err == nil {
+				response.EnableAnnouncements = val
+			}
+		case entity.ConfigKeyAnnouncements:
+			if config.Value == "" || config.Value == "[]" {
+				response.Announcements = ""
+			} else {
+				// 在响应时保持为字符串，后续由前端处理
+				response.Announcements = config.Value
+			}
+		case entity.ConfigKeyEnableFloatButtons:
+			if val, err := strconv.ParseBool(config.Value); err == nil {
+				response.EnableFloatButtons = val
+			}
+		case entity.ConfigKeyWechatSearchImage:
+			response.WechatSearchImage = config.Value
+		case entity.ConfigKeyTelegramQrImage:
+			response.TelegramQrImage = config.Value
+		case entity.ConfigKeyQrCodeStyle:
+			response.QrCodeStyle = config.Value
 		}
 	}

@@ -221,6 +243,35 @@ func RequestToSystemConfig(req *dto.SystemConfigRequest) []entity.SystemConfig {
 		updatedKeys = append(updatedKeys, entity.ConfigKeyMeilisearchIndexName)
 	}

+	// 界面配置处理
+	if req.EnableAnnouncements != nil {
+		configs = append(configs, entity.SystemConfig{Key: entity.ConfigKeyEnableAnnouncements, Value: strconv.FormatBool(*req.EnableAnnouncements), Type: entity.ConfigTypeBool})
+		updatedKeys = append(updatedKeys, entity.ConfigKeyEnableAnnouncements)
+	}
+	if req.Announcements != nil {
+		// 将数组转换为JSON字符串
+		if jsonBytes, err := json.Marshal(*req.Announcements); err == nil {
+			configs = append(configs, entity.SystemConfig{Key: entity.ConfigKeyAnnouncements, Value: string(jsonBytes), Type: entity.ConfigTypeJSON})
+			updatedKeys = append(updatedKeys, entity.ConfigKeyAnnouncements)
+		}
+	}
+	if req.EnableFloatButtons != nil {
+		configs = append(configs, entity.SystemConfig{Key: entity.ConfigKeyEnableFloatButtons, Value: strconv.FormatBool(*req.EnableFloatButtons), Type: entity.ConfigTypeBool})
+		updatedKeys = append(updatedKeys, entity.ConfigKeyEnableFloatButtons)
+	}
+	if req.WechatSearchImage != nil {
+		configs = append(configs, entity.SystemConfig{Key: entity.ConfigKeyWechatSearchImage, Value: *req.WechatSearchImage, Type: entity.ConfigTypeString})
+		updatedKeys = append(updatedKeys, entity.ConfigKeyWechatSearchImage)
+	}
+	if req.TelegramQrImage != nil {
+		configs = append(configs, entity.SystemConfig{Key: entity.ConfigKeyTelegramQrImage, Value: *req.TelegramQrImage, Type: entity.ConfigTypeString})
+		updatedKeys = append(updatedKeys, entity.ConfigKeyTelegramQrImage)
+	}
+	if req.QrCodeStyle != nil {
+		configs = append(configs, entity.SystemConfig{Key: entity.ConfigKeyQrCodeStyle, Value: *req.QrCodeStyle, Type: entity.ConfigTypeString})
+		updatedKeys = append(updatedKeys, entity.ConfigKeyQrCodeStyle)
+	}
+
 	// 记录更新的配置项
 	if len(updatedKeys) > 0 {
 		utils.Info("配置更新 - 被修改的配置项: %v", updatedKeys)
@@ -332,6 +383,26 @@ func SystemConfigToPublicResponse(configs []entity.SystemConfig) map[string]inte
 			response[entity.ConfigResponseFieldMeilisearchMasterKey] = config.Value
 		case entity.ConfigKeyMeilisearchIndexName:
 			response[entity.ConfigResponseFieldMeilisearchIndexName] = config.Value
+		case entity.ConfigKeyEnableAnnouncements:
+			if val, err := strconv.ParseBool(config.Value); err == nil {
+				response["enable_announcements"] = val
+			}
+		case entity.ConfigKeyAnnouncements:
+			if config.Value == "" || config.Value == "[]" {
+				response["announcements"] = ""
+			} else {
+				response["announcements"] = config.Value
+			}
+		case entity.ConfigKeyEnableFloatButtons:
+			if val, err := strconv.ParseBool(config.Value); err == nil {
+				response["enable_float_buttons"] = val
+			}
+		case entity.ConfigKeyWechatSearchImage:
+			response["wechat_search_image"] = config.Value
+		case entity.ConfigKeyTelegramQrImage:
+			response["telegram_qr_image"] = config.Value
+		case entity.ConfigKeyQrCodeStyle:
+			response["qr_code_style"] = config.Value
 		}
 	}

@@ -372,5 +443,11 @@ func getDefaultConfigResponse() *dto.SystemConfigResponse {
 		MeilisearchPort:           entity.ConfigDefaultMeilisearchPort,
 		MeilisearchMasterKey:      entity.ConfigDefaultMeilisearchMasterKey,
 		MeilisearchIndexName:      entity.ConfigDefaultMeilisearchIndexName,
+		EnableAnnouncements:       false,
+		Announcements:             "",
+		EnableFloatButtons:        false,
+		WechatSearchImage:         entity.ConfigDefaultWechatSearchImage,
+		TelegramQrImage:           entity.ConfigDefaultTelegramQrImage,
+		QrCodeStyle:               entity.ConfigDefaultQrCodeStyle,
 	}
 }
--- a/db/converter/telegram_channel_converter.go
+++ b/db/converter/telegram_channel_converter.go
@@ -24,6 +24,8 @@ func TelegramChannelToResponse(channel entity.TelegramChannel) dto.TelegramChann
 		ContentCategories: channel.ContentCategories,
 		ContentTags:       channel.ContentTags,
 		IsActive:          channel.IsActive,
+		ResourceStrategy:  channel.ResourceStrategy,
+		TimeLimit:         channel.TimeLimit,
 		LastPushAt:        channel.LastPushAt,
 		RegisteredBy:      channel.RegisteredBy,
 		RegisteredAt:      channel.RegisteredAt,
@@ -41,7 +43,7 @@ func TelegramChannelsToResponse(channels []entity.TelegramChannel) []dto.Telegra

 // RequestToTelegramChannel 将请求DTO转换为TelegramChannel实体
 func RequestToTelegramChannel(req dto.TelegramChannelRequest, registeredBy string) entity.TelegramChannel {
-	return entity.TelegramChannel{
+	channel := entity.TelegramChannel{
 		ChatID:            req.ChatID,
 		ChatName:          req.ChatName,
 		ChatType:          req.ChatType,
@@ -55,6 +57,21 @@ func RequestToTelegramChannel(req dto.TelegramChannelRequest, registeredBy strin
 		RegisteredBy:      registeredBy,
 		RegisteredAt:      time.Now(),
 	}
+
+	// 设置默认值（如果为空）
+	if req.ResourceStrategy == "" {
+		channel.ResourceStrategy = "random"
+	} else {
+		channel.ResourceStrategy = req.ResourceStrategy
+	}
+
+	if req.TimeLimit == "" {
+		channel.TimeLimit = "none"
+	} else {
+		channel.TimeLimit = req.TimeLimit
+	}
+
+	return channel
 }

 // TelegramBotConfigToResponse 将Telegram bot配置转换为响应DTO
--- a/db/converter/wechat_bot_converter.go
+++ b/db/converter/wechat_bot_converter.go
@@ -0,0 +1,88 @@
+package converter
+
+import (
+	"strconv"
+
+	"github.com/ctwj/urldb/db/dto"
+	"github.com/ctwj/urldb/db/entity"
+)
+
+// WechatBotConfigRequestToSystemConfigs 将微信机器人配置请求转换为系统配置实体
+func WechatBotConfigRequestToSystemConfigs(req dto.WechatBotConfigRequest) []entity.SystemConfig {
+	configs := []entity.SystemConfig{
+		{Key: entity.ConfigKeyWechatBotEnabled, Value: wechatBoolToString(req.Enabled)},
+		{Key: entity.ConfigKeyWechatAppId, Value: req.AppID},
+		{Key: entity.ConfigKeyWechatAppSecret, Value: req.AppSecret},
+		{Key: entity.ConfigKeyWechatToken, Value: req.Token},
+		{Key: entity.ConfigKeyWechatEncodingAesKey, Value: req.EncodingAesKey},
+		{Key: entity.ConfigKeyWechatWelcomeMessage, Value: req.WelcomeMessage},
+		{Key: entity.ConfigKeyWechatAutoReplyEnabled, Value: wechatBoolToString(req.AutoReplyEnabled)},
+		{Key: entity.ConfigKeyWechatSearchLimit, Value: wechatIntToString(req.SearchLimit)},
+	}
+	return configs
+}
+
+// SystemConfigToWechatBotConfig 将系统配置转换为微信机器人配置响应
+func SystemConfigToWechatBotConfig(configs []entity.SystemConfig) dto.WechatBotConfigResponse {
+	resp := dto.WechatBotConfigResponse{
+		Enabled:          false,
+		AppID:            "",
+		AppSecret:        "",
+		Token:            "",
+		EncodingAesKey:   "",
+		WelcomeMessage:   "欢迎关注老九网盘资源库！发送关键词即可搜索资源。",
+		AutoReplyEnabled: true,
+		SearchLimit:      5,
+	}
+
+	for _, config := range configs {
+		switch config.Key {
+		case entity.ConfigKeyWechatBotEnabled:
+			resp.Enabled = config.Value == "true"
+		case entity.ConfigKeyWechatAppId:
+			resp.AppID = config.Value
+		case entity.ConfigKeyWechatAppSecret:
+			resp.AppSecret = config.Value
+		case entity.ConfigKeyWechatToken:
+			resp.Token = config.Value
+		case entity.ConfigKeyWechatEncodingAesKey:
+			resp.EncodingAesKey = config.Value
+		case entity.ConfigKeyWechatWelcomeMessage:
+			if config.Value != "" {
+				resp.WelcomeMessage = config.Value
+			}
+		case entity.ConfigKeyWechatAutoReplyEnabled:
+			resp.AutoReplyEnabled = config.Value == "true"
+		case entity.ConfigKeyWechatSearchLimit:
+			if config.Value != "" {
+				resp.SearchLimit = wechatStringToInt(config.Value)
+			}
+		}
+	}
+
+	return resp
+}
+
+// 辅助函数 - 使用大写名称避免与其他文件中的函数冲突
+func wechatBoolToString(b bool) string {
+	if b {
+		return "true"
+	}
+	return "false"
+}
+
+func wechatIntToString(i int) string {
+	return strconv.Itoa(i)
+}
+
+func wechatStringToInt(s string) int {
+	if s == "" {
+		return 0
+	}
+
+	i, err := strconv.Atoi(s)
+	if err != nil {
+		return 0
+	}
+	return i
+}
--- a/db/dto/api_access_log.go
+++ b/db/dto/api_access_log.go
@@ -0,0 +1,55 @@
+package dto
+
+import "time"
+
+// APIAccessLogResponse API访问日志响应
+type APIAccessLogResponse struct {
+	ID             uint      `json:"id"`
+	IP             string    `json:"ip"`
+	UserAgent      string    `json:"user_agent"`
+	Endpoint       string    `json:"endpoint"`
+	Method         string    `json:"method"`
+	RequestParams  string    `json:"request_params"`
+	ResponseStatus int       `json:"response_status"`
+	ResponseData   string    `json:"response_data"`
+	ProcessCount   int       `json:"process_count"`
+	ErrorMessage   string    `json:"error_message"`
+	ProcessingTime int64     `json:"processing_time"`
+	CreatedAt      time.Time `json:"created_at"`
+}
+
+// APIAccessLogSummaryResponse API访问日志汇总响应
+type APIAccessLogSummaryResponse struct {
+	TotalRequests int64 `json:"total_requests"`
+	TodayRequests int64 `json:"today_requests"`
+	WeekRequests  int64 `json:"week_requests"`
+	MonthRequests int64 `json:"month_requests"`
+	ErrorRequests int64 `json:"error_requests"`
+	UniqueIPs     int64 `json:"unique_ips"`
+}
+
+// APIAccessLogStatsResponse 按端点统计响应
+type APIAccessLogStatsResponse struct {
+	Endpoint       string    `json:"endpoint"`
+	Method         string    `json:"method"`
+	RequestCount   int64     `json:"request_count"`
+	ErrorCount     int64     `json:"error_count"`
+	AvgProcessTime int64     `json:"avg_process_time"`
+	LastAccess     time.Time `json:"last_access"`
+}
+
+// APIAccessLogListResponse API访问日志列表响应
+type APIAccessLogListResponse struct {
+	Data  []APIAccessLogResponse `json:"data"`
+	Total int64                  `json:"total"`
+}
+
+// APIAccessLogFilterRequest API访问日志过滤请求
+type APIAccessLogFilterRequest struct {
+	StartDate string `json:"start_date,omitempty"`
+	EndDate   string `json:"end_date,omitempty"`
+	Endpoint  string `json:"endpoint,omitempty"`
+	IP        string `json:"ip,omitempty"`
+	Page      int    `json:"page,omitempty" default:"1"`
+	PageSize  int    `json:"page_size,omitempty" default:"20"`
+}
--- a/db/dto/system_config.go
+++ b/db/dto/system_config.go
@@ -42,6 +42,14 @@ type SystemConfigRequest struct {
 	MeilisearchPort      *string `json:"meilisearch_port,omitempty"`
 	MeilisearchMasterKey *string `json:"meilisearch_master_key,omitempty"`
 	MeilisearchIndexName *string `json:"meilisearch_index_name,omitempty"`
+
+	// 界面配置
+	EnableAnnouncements *bool     `json:"enable_announcements,omitempty"`
+	Announcements       *[]map[string]interface{} `json:"announcements,omitempty"`
+	EnableFloatButtons  *bool     `json:"enable_float_buttons,omitempty"`
+	WechatSearchImage   *string   `json:"wechat_search_image,omitempty"`
+	TelegramQrImage     *string   `json:"telegram_qr_image,omitempty"`
+	QrCodeStyle         *string   `json:"qr_code_style,omitempty"`
 }

 // SystemConfigResponse 系统配置响应
@@ -90,6 +98,14 @@ type SystemConfigResponse struct {
 	MeilisearchPort      string `json:"meilisearch_port"`
 	MeilisearchMasterKey string `json:"meilisearch_master_key"`
 	MeilisearchIndexName string `json:"meilisearch_index_name"`
+
+	// 界面配置
+	EnableAnnouncements bool     `json:"enable_announcements"`
+	Announcements       string   `json:"announcements"`
+	EnableFloatButtons  bool     `json:"enable_float_buttons"`
+	WechatSearchImage   string   `json:"wechat_search_image"`
+	TelegramQrImage     string   `json:"telegram_qr_image"`
+	QrCodeStyle         string   `json:"qr_code_style"`
 }

 // SystemConfigItem 单个配置项
--- a/db/dto/telegram_channel.go
+++ b/db/dto/telegram_channel.go
@@ -14,6 +14,8 @@ type TelegramChannelRequest struct {
 	ContentCategories string `json:"content_categories"`
 	ContentTags       string `json:"content_tags"`
 	IsActive          bool   `json:"is_active"`
+	ResourceStrategy  string `json:"resource_strategy"`
+	TimeLimit         string `json:"time_limit"`
 }

 // TelegramChannelUpdateRequest 更新 Telegram 频道/群组请求（ChatID可选）
@@ -28,6 +30,8 @@ type TelegramChannelUpdateRequest struct {
 	ContentCategories string `json:"content_categories"`
 	ContentTags       string `json:"content_tags"`
 	IsActive          bool   `json:"is_active"`
+	ResourceStrategy  string `json:"resource_strategy"`
+	TimeLimit         string `json:"time_limit"`
 }

 // TelegramChannelResponse Telegram 频道/群组响应
@@ -43,6 +47,8 @@ type TelegramChannelResponse struct {
 	ContentCategories string     `json:"content_categories"`
 	ContentTags       string     `json:"content_tags"`
 	IsActive          bool       `json:"is_active"`
+	ResourceStrategy  string     `json:"resource_strategy"`
+	TimeLimit         string     `json:"time_limit"`
 	LastPushAt        *time.Time `json:"last_push_at"`
 	RegisteredBy      string     `json:"registered_by"`
 	RegisteredAt      time.Time  `json:"registered_at"`
--- a/db/dto/wechat_bot.go
+++ b/db/dto/wechat_bot.go
@@ -0,0 +1,25 @@
+package dto
+
+// WechatBotConfigRequest 微信公众号机器人配置请求
+type WechatBotConfigRequest struct {
+	Enabled         bool   `json:"enabled"`
+	AppID           string `json:"app_id"`
+	AppSecret       string `json:"app_secret"`
+	Token           string `json:"token"`
+	EncodingAesKey  string `json:"encoding_aes_key"`
+	WelcomeMessage  string `json:"welcome_message"`
+	AutoReplyEnabled bool   `json:"auto_reply_enabled"`
+	SearchLimit     int    `json:"search_limit"`
+}
+
+// WechatBotConfigResponse 微信公众号机器人配置响应
+type WechatBotConfigResponse struct {
+	Enabled         bool   `json:"enabled"`
+	AppID           string `json:"app_id"`
+	AppSecret       string `json:"app_secret"`
+	Token           string `json:"token"`
+	EncodingAesKey  string `json:"encoding_aes_key"`
+	WelcomeMessage  string `json:"welcome_message"`
+	AutoReplyEnabled bool   `json:"auto_reply_enabled"`
+	SearchLimit     int    `json:"search_limit"`
+}
--- a/db/entity/api_access_log.go
+++ b/db/entity/api_access_log.go
@@ -0,0 +1,50 @@
+package entity
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+// APIAccessLog API访问日志模型
+type APIAccessLog struct {
+	ID             uint           `json:"id" gorm:"primaryKey;autoIncrement"`
+	IP             string         `json:"ip" gorm:"size:45;not null;comment:客户端IP地址"`
+	UserAgent      string         `json:"user_agent" gorm:"size:500;comment:用户代理"`
+	Endpoint       string         `json:"endpoint" gorm:"size:255;not null;comment:访问的接口路径"`
+	Method         string         `json:"method" gorm:"size:10;not null;comment:HTTP方法"`
+	RequestParams  string         `json:"request_params" gorm:"type:text;comment:查询参数(JSON格式)"`
+	ResponseStatus int            `json:"response_status" gorm:"default:200;comment:响应状态码"`
+	ResponseData   string         `json:"response_data" gorm:"type:text;comment:响应数据(JSON格式)"`
+	ProcessCount   int            `json:"process_count" gorm:"default:0;comment:处理数量(查询结果数或添加的数量)"`
+	ErrorMessage   string         `json:"error_message" gorm:"size:500;comment:错误消息"`
+	ProcessingTime int64          `json:"processing_time" gorm:"comment:处理时间(毫秒)"`
+	CreatedAt      time.Time      `json:"created_at"`
+	UpdatedAt      time.Time      `json:"updated_at"`
+	DeletedAt      gorm.DeletedAt `json:"deleted_at" gorm:"index"`
+}
+
+// TableName 指定表名
+func (APIAccessLog) TableName() string {
+	return "api_access_logs"
+}
+
+// APIAccessLogSummary API访问日志汇总统计
+type APIAccessLogSummary struct {
+	TotalRequests int64 `json:"total_requests"`
+	TodayRequests int64 `json:"today_requests"`
+	WeekRequests  int64 `json:"week_requests"`
+	MonthRequests int64 `json:"month_requests"`
+	ErrorRequests int64 `json:"error_requests"`
+	UniqueIPs     int64 `json:"unique_ips"`
+}
+
+// APIAccessLogStats 按端点统计
+type APIAccessLogStats struct {
+	Endpoint       string    `json:"endpoint"`
+	Method         string    `json:"method"`
+	RequestCount   int64     `json:"request_count"`
+	ErrorCount     int64     `json:"error_count"`
+	AvgProcessTime int64     `json:"avg_process_time"`
+	LastAccess     time.Time `json:"last_access"`
+}
--- a/db/entity/plugin_config.go
+++ b/db/entity/plugin_config.go
@@ -0,0 +1,23 @@
+package entity
+
+import (
+	"time"
+)
+
+// PluginConfig 插件配置实体
+type PluginConfig struct {
+	ID         uint      `json:"id" gorm:"primaryKey"`
+	CreatedAt  time.Time `json:"created_at"`
+	UpdatedAt  time.Time `json:"updated_at"`
+	PluginName string    `json:"plugin_name" gorm:"size:100;not null;uniqueIndex:idx_plugin_config_unique;comment:插件名称"`
+	ConfigKey  string    `json:"config_key" gorm:"size:255;not null;uniqueIndex:idx_plugin_config_unique;comment:配置键"`
+	ConfigValue string   `json:"config_value" gorm:"type:text;comment:配置值"`
+	ConfigType string    `json:"config_type" gorm:"size:20;default:'string';comment:配置类型(string,int,bool,json)"`
+	IsEncrypted bool     `json:"is_encrypted" gorm:"default:false;comment:是否加密"`
+	Description string    `json:"description" gorm:"type:text;comment:配置描述"`
+}
+
+// TableName 指定表名
+func (PluginConfig) TableName() string {
+	return "plugin_configs"
+}
--- a/db/entity/plugin_data.go
+++ b/db/entity/plugin_data.go
@@ -0,0 +1,23 @@
+package entity
+
+import (
+	"time"
+)
+
+// PluginData 插件数据实体
+type PluginData struct {
+	ID         uint      `json:"id" gorm:"primaryKey"`
+	CreatedAt  time.Time `json:"created_at"`
+	UpdatedAt  time.Time `json:"updated_at"`
+	PluginName string    `json:"plugin_name" gorm:"size:100;not null;index:idx_plugin_data_plugin;comment:插件名称"`
+	DataType   string    `json:"data_type" gorm:"size:100;not null;index:idx_plugin_data_type;comment:数据类型"`
+	DataKey    string    `json:"data_key" gorm:"size:255;not null;index:idx_plugin_data_key;comment:数据键"`
+	DataValue  string    `json:"data_value" gorm:"type:text;comment:数据值"`
+	Metadata   string    `json:"metadata" gorm:"type:json;comment:元数据"`
+	ExpiresAt  *time.Time `json:"expires_at,omitempty" gorm:"comment:过期时间"`
+}
+
+// TableName 指定表名
+func (PluginData) TableName() string {
+	return "plugin_data"
+}
--- a/db/entity/system_config_constants.go
+++ b/db/entity/system_config_constants.go
@@ -56,6 +56,24 @@ const (
 	ConfigKeyTelegramProxyPort          = "telegram_proxy_port"
 	ConfigKeyTelegramProxyUsername      = "telegram_proxy_username"
 	ConfigKeyTelegramProxyPassword      = "telegram_proxy_password"
+
+	// 微信公众号配置
+	ConfigKeyWechatBotEnabled         = "wechat_bot_enabled"
+	ConfigKeyWechatAppId              = "wechat_app_id"
+	ConfigKeyWechatAppSecret          = "wechat_app_secret"
+	ConfigKeyWechatToken              = "wechat_token"
+	ConfigKeyWechatEncodingAesKey     = "wechat_encoding_aes_key"
+	ConfigKeyWechatWelcomeMessage     = "wechat_welcome_message"
+	ConfigKeyWechatAutoReplyEnabled   = "wechat_auto_reply_enabled"
+	ConfigKeyWechatSearchLimit        = "wechat_search_limit"
+
+	// 界面配置
+	ConfigKeyEnableAnnouncements = "enable_announcements"
+	ConfigKeyAnnouncements       = "announcements"
+	ConfigKeyEnableFloatButtons  = "enable_float_buttons"
+	ConfigKeyWechatSearchImage   = "wechat_search_image"
+	ConfigKeyTelegramQrImage     = "telegram_qr_image"
+	ConfigKeyQrCodeStyle         = "qr_code_style"
 )

 // ConfigType 配置类型常量
@@ -126,6 +144,24 @@ const (
 	ConfigResponseFieldTelegramProxyPort          = "telegram_proxy_port"
 	ConfigResponseFieldTelegramProxyUsername      = "telegram_proxy_username"
 	ConfigResponseFieldTelegramProxyPassword      = "telegram_proxy_password"
+
+	// 微信公众号配置字段
+	ConfigResponseFieldWechatBotEnabled         = "wechat_bot_enabled"
+	ConfigResponseFieldWechatAppId              = "wechat_app_id"
+	ConfigResponseFieldWechatAppSecret          = "wechat_app_secret"
+	ConfigResponseFieldWechatToken              = "wechat_token"
+	ConfigResponseFieldWechatEncodingAesKey     = "wechat_encoding_aes_key"
+	ConfigResponseFieldWechatWelcomeMessage     = "wechat_welcome_message"
+	ConfigResponseFieldWechatAutoReplyEnabled   = "wechat_auto_reply_enabled"
+	ConfigResponseFieldWechatSearchLimit        = "wechat_search_limit"
+
+	// 界面配置字段
+	ConfigResponseFieldEnableAnnouncements = "enable_announcements"
+	ConfigResponseFieldAnnouncements       = "announcements"
+	ConfigResponseFieldEnableFloatButtons  = "enable_float_buttons"
+	ConfigResponseFieldWechatSearchImage   = "wechat_search_image"
+	ConfigResponseFieldTelegramQrImage     = "telegram_qr_image"
+	ConfigResponseFieldQrCodeStyle         = "qr_code_style"
 )

 // ConfigDefaultValue 配置默认值常量
@@ -183,4 +219,22 @@ const (
 	ConfigDefaultTelegramProxyPort          = "8080"
 	ConfigDefaultTelegramProxyUsername      = ""
 	ConfigDefaultTelegramProxyPassword      = ""
+
+	// 微信公众号配置默认值
+	ConfigDefaultWechatBotEnabled         = "false"
+	ConfigDefaultWechatAppId              = ""
+	ConfigDefaultWechatAppSecret          = ""
+	ConfigDefaultWechatToken              = ""
+	ConfigDefaultWechatEncodingAesKey     = ""
+	ConfigDefaultWechatWelcomeMessage     = "欢迎关注老九网盘资源库！发送关键词即可搜索资源。"
+	ConfigDefaultWechatAutoReplyEnabled   = "true"
+	ConfigDefaultWechatSearchLimit        = "5"
+
+	// 界面配置默认值
+	ConfigDefaultEnableAnnouncements = "false"
+	ConfigDefaultAnnouncements       = ""
+	ConfigDefaultEnableFloatButtons  = "false"
+	ConfigDefaultWechatSearchImage   = ""
+	ConfigDefaultTelegramQrImage     = ""
+	ConfigDefaultQrCodeStyle         = "Plain"
 )
--- a/db/entity/telegram_channel.go
+++ b/db/entity/telegram_channel.go
@@ -36,6 +36,10 @@ type TelegramChannel struct {
 	Token           string `json:"token" gorm:"size:255;comment:访问令牌"`
 	ApiType         string `json:"api_type" gorm:"size:50;comment:API类型"`
 	IsPushSavedInfo bool   `json:"is_push_saved_info" gorm:"default:false;comment:是否只推送已转存资源"`
+
+	// 资源策略和时间限制配置
+	ResourceStrategy string `json:"resource_strategy" gorm:"size:20;default:'random';comment:资源策略：latest-最新优先,transferred-已转存优先,random-纯随机"`
+	TimeLimit        string `json:"time_limit" gorm:"size:20;default:'none';comment:时间限制：none-无限制,week-一周内,month-一月内"`
 }

 // TableName 指定表名
--- a/db/repo/api_access_log_repository.go
+++ b/db/repo/api_access_log_repository.go
@@ -0,0 +1,169 @@
+package repo
+
+import (
+	"encoding/json"
+	"time"
+
+	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/utils"
+
+	"gorm.io/gorm"
+)
+
+// APIAccessLogRepository API访问日志Repository接口
+type APIAccessLogRepository interface {
+	BaseRepository[entity.APIAccessLog]
+	RecordAccess(ip, userAgent, endpoint, method string, requestParams interface{}, responseStatus int, responseData interface{}, processCount int, errorMessage string, processingTime int64) error
+	GetSummary() (*entity.APIAccessLogSummary, error)
+	GetStatsByEndpoint() ([]entity.APIAccessLogStats, error)
+	FindWithFilters(page, limit int, startDate, endDate *time.Time, endpoint, ip string) ([]entity.APIAccessLog, int64, error)
+	ClearOldLogs(days int) error
+}
+
+// APIAccessLogRepositoryImpl API访问日志Repository实现
+type APIAccessLogRepositoryImpl struct {
+	BaseRepositoryImpl[entity.APIAccessLog]
+}
+
+// NewAPIAccessLogRepository 创建API访问日志Repository
+func NewAPIAccessLogRepository(db *gorm.DB) APIAccessLogRepository {
+	return &APIAccessLogRepositoryImpl{
+		BaseRepositoryImpl: BaseRepositoryImpl[entity.APIAccessLog]{db: db},
+	}
+}
+
+// RecordAccess 记录API访问
+func (r *APIAccessLogRepositoryImpl) RecordAccess(ip, userAgent, endpoint, method string, requestParams interface{}, responseStatus int, responseData interface{}, processCount int, errorMessage string, processingTime int64) error {
+	log := entity.APIAccessLog{
+		IP:             ip,
+		UserAgent:      userAgent,
+		Endpoint:       endpoint,
+		Method:         method,
+		ResponseStatus: responseStatus,
+		ProcessCount:   processCount,
+		ErrorMessage:   errorMessage,
+		ProcessingTime: processingTime,
+	}
+
+	// 序列化请求参数
+	if requestParams != nil {
+		if paramsJSON, err := json.Marshal(requestParams); err == nil {
+			log.RequestParams = string(paramsJSON)
+		}
+	}
+
+	// 序列化响应数据（限制大小，避免存储大量数据）
+	if responseData != nil {
+		if dataJSON, err := json.Marshal(responseData); err == nil {
+			// 限制响应数据长度，避免存储过多数据
+			dataStr := string(dataJSON)
+			if len(dataStr) > 2000 {
+				dataStr = dataStr[:2000] + "..."
+			}
+			log.ResponseData = dataStr
+		}
+	}
+
+	return r.db.Create(&log).Error
+}
+
+// GetSummary 获取访问日志汇总
+func (r *APIAccessLogRepositoryImpl) GetSummary() (*entity.APIAccessLogSummary, error) {
+	var summary entity.APIAccessLogSummary
+	now := utils.GetCurrentTime()
+	todayStr := now.Format(utils.TimeFormatDate)
+	weekStart := now.AddDate(0, 0, -int(now.Weekday())+1).Format(utils.TimeFormatDate)
+	monthStart := now.Format("2006-01") + "-01"
+
+	// 总请求数
+	if err := r.db.Model(&entity.APIAccessLog{}).Count(&summary.TotalRequests).Error; err != nil {
+		return nil, err
+	}
+
+	// 今日请求数
+	if err := r.db.Model(&entity.APIAccessLog{}).Where("DATE(created_at) = ?", todayStr).Count(&summary.TodayRequests).Error; err != nil {
+		return nil, err
+	}
+
+	// 本周请求数
+	if err := r.db.Model(&entity.APIAccessLog{}).Where("created_at >= ?", weekStart).Count(&summary.WeekRequests).Error; err != nil {
+		return nil, err
+	}
+
+	// 本月请求数
+	if err := r.db.Model(&entity.APIAccessLog{}).Where("created_at >= ?", monthStart).Count(&summary.MonthRequests).Error; err != nil {
+		return nil, err
+	}
+
+	// 错误请求数
+	if err := r.db.Model(&entity.APIAccessLog{}).Where("response_status >= 400").Count(&summary.ErrorRequests).Error; err != nil {
+		return nil, err
+	}
+
+	// 唯一IP数
+	if err := r.db.Model(&entity.APIAccessLog{}).Distinct("ip").Count(&summary.UniqueIPs).Error; err != nil {
+		return nil, err
+	}
+
+	return &summary, nil
+}
+
+// GetStatsByEndpoint 按端点获取统计
+func (r *APIAccessLogRepositoryImpl) GetStatsByEndpoint() ([]entity.APIAccessLogStats, error) {
+	var stats []entity.APIAccessLogStats
+
+	query := `
+		SELECT
+			endpoint,
+			method,
+			COUNT(*) as request_count,
+			SUM(CASE WHEN response_status >= 400 THEN 1 ELSE 0 END) as error_count,
+			AVG(processing_time) as avg_process_time,
+			MAX(created_at) as last_access
+		FROM api_access_logs
+		WHERE deleted_at IS NULL
+		GROUP BY endpoint, method
+		ORDER BY request_count DESC
+	`
+
+	err := r.db.Raw(query).Scan(&stats).Error
+	return stats, err
+}
+
+// FindWithFilters 带过滤条件的分页查找访问日志
+func (r *APIAccessLogRepositoryImpl) FindWithFilters(page, limit int, startDate, endDate *time.Time, endpoint, ip string) ([]entity.APIAccessLog, int64, error) {
+	var logs []entity.APIAccessLog
+	var total int64
+
+	offset := (page - 1) * limit
+	query := r.db.Model(&entity.APIAccessLog{})
+
+	// 添加过滤条件
+	if startDate != nil {
+		query = query.Where("created_at >= ?", *startDate)
+	}
+	if endDate != nil {
+		query = query.Where("created_at <= ?", *endDate)
+	}
+	if endpoint != "" {
+		query = query.Where("endpoint LIKE ?", "%"+endpoint+"%")
+	}
+	if ip != "" {
+		query = query.Where("ip = ?", ip)
+	}
+
+	// 获取总数
+	if err := query.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+
+	// 获取分页数据，按创建时间倒序排列
+	err := query.Order("created_at DESC").Offset(offset).Limit(limit).Find(&logs).Error
+	return logs, total, err
+}
+
+// ClearOldLogs 清理旧日志
+func (r *APIAccessLogRepositoryImpl) ClearOldLogs(days int) error {
+	cutoffDate := utils.GetCurrentTime().AddDate(0, 0, -days)
+	return r.db.Where("created_at < ?", cutoffDate).Delete(&entity.APIAccessLog{}).Error
+}
--- a/db/repo/cks_repository.go
+++ b/db/repo/cks_repository.go
@@ -1,7 +1,10 @@
 package repo

 import (
+	"time"
+
 	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/utils"

 	"gorm.io/gorm"
 )
@@ -66,20 +69,28 @@ func (r *CksRepositoryImpl) FindAll() ([]entity.Cks, error) {

 // FindByID 根据ID查找Cks，预加载Pan关联数据
 func (r *CksRepositoryImpl) FindByID(id uint) (*entity.Cks, error) {
+	startTime := utils.GetCurrentTime()
 	var cks entity.Cks
 	err := r.db.Preload("Pan").First(&cks, id).Error
+	queryDuration := time.Since(startTime)
 	if err != nil {
+		utils.Debug("FindByID失败: ID=%d, 错误=%v, 查询耗时=%v", id, err, queryDuration)
 		return nil, err
 	}
+	utils.Debug("FindByID成功: ID=%d, 查询耗时=%v", id, queryDuration)
 	return &cks, nil
 }

 func (r *CksRepositoryImpl) FindByIds(ids []uint) ([]*entity.Cks, error) {
+	startTime := utils.GetCurrentTime()
 	var cks []*entity.Cks
 	err := r.db.Preload("Pan").Where("id IN ?", ids).Find(&cks).Error
+	queryDuration := time.Since(startTime)
 	if err != nil {
+		utils.Debug("FindByIds失败: IDs数量=%d, 错误=%v, 查询耗时=%v", len(ids), err, queryDuration)
 		return nil, err
 	}
+	utils.Debug("FindByIds成功: 找到%d个账号，查询耗时=%v", len(cks), queryDuration)
 	return cks, nil
 }

--- a/db/repo/manager.go
+++ b/db/repo/manager.go
@@ -21,6 +21,9 @@ type RepositoryManager struct {
 	TaskItemRepository        TaskItemRepository
 	FileRepository            FileRepository
 	TelegramChannelRepository TelegramChannelRepository
+	APIAccessLogRepository    APIAccessLogRepository
+	PluginDataRepository      PluginDataRepository
+	PluginConfigRepository    PluginConfigRepository
 }

 // NewRepositoryManager 创建Repository管理器
@@ -41,5 +44,8 @@ func NewRepositoryManager(db *gorm.DB) *RepositoryManager {
 		TaskItemRepository:        NewTaskItemRepository(db),
 		FileRepository:            NewFileRepository(db),
 		TelegramChannelRepository: NewTelegramChannelRepository(db),
+		APIAccessLogRepository:    NewAPIAccessLogRepository(db),
+		PluginDataRepository:      NewPluginDataRepository(db),
+		PluginConfigRepository:    NewPluginConfigRepository(db),
 	}
 }
--- a/db/repo/pagination.go
+++ b/db/repo/pagination.go
@@ -0,0 +1,114 @@
+package repo
+
+import (
+	"gorm.io/gorm"
+)
+
+// PaginationResult 分页查询结果
+type PaginationResult[T any] struct {
+	Data       []T   `json:"data"`
+	Total      int64 `json:"total"`
+	Page       int   `json:"page"`
+	PageSize   int   `json:"page_size"`
+	TotalPages int   `json:"total_pages"`
+}
+
+// PaginationOptions 分页查询选项
+type PaginationOptions struct {
+	Page     int                    `json:"page"`
+	PageSize int                    `json:"page_size"`
+	OrderBy  string                 `json:"order_by"`
+	OrderDir string                 `json:"order_dir"` // asc or desc
+	Preloads []string               `json:"preloads"`  // 需要预加载的关联
+	Filters  map[string]interface{} `json:"filters"`   // 过滤条件
+}
+
+// DefaultPaginationOptions 默认分页选项
+func DefaultPaginationOptions() *PaginationOptions {
+	return &PaginationOptions{
+		Page:     1,
+		PageSize: 20,
+		OrderBy:  "id",
+		OrderDir: "desc",
+		Preloads: []string{},
+		Filters:  make(map[string]interface{}),
+	}
+}
+
+// PaginatedQuery 通用分页查询函数
+func PaginatedQuery[T any](db *gorm.DB, options *PaginationOptions) (*PaginationResult[T], error) {
+	// 验证分页参数
+	if options.Page < 1 {
+		options.Page = 1
+	}
+	if options.PageSize < 1 || options.PageSize > 1000 {
+		options.PageSize = 20
+	}
+
+	// 应用预加载
+	query := db.Model(new(T))
+	for _, preload := range options.Preloads {
+		query = query.Preload(preload)
+	}
+
+	// 应用过滤条件
+	for key, value := range options.Filters {
+		// 处理特殊过滤条件
+		switch key {
+		case "search":
+			// 搜索条件需要特殊处理
+			if searchStr, ok := value.(string); ok && searchStr != "" {
+				query = query.Where("title ILIKE ? OR description ILIKE ?", "%"+searchStr+"%", "%"+searchStr+"%")
+			}
+		case "category_id":
+			if categoryID, ok := value.(uint); ok {
+				query = query.Where("category_id = ?", categoryID)
+			}
+		case "pan_id":
+			if panID, ok := value.(uint); ok {
+				query = query.Where("pan_id = ?", panID)
+			}
+		case "is_valid":
+			if isValid, ok := value.(bool); ok {
+				query = query.Where("is_valid = ?", isValid)
+			}
+		case "is_public":
+			if isPublic, ok := value.(bool); ok {
+				query = query.Where("is_public = ?", isPublic)
+			}
+		default:
+			// 通用过滤条件
+			query = query.Where(key+" = ?", value)
+		}
+	}
+
+	// 应用排序
+	orderClause := options.OrderBy + " " + options.OrderDir
+	query = query.Order(orderClause)
+
+	// 计算偏移量
+	offset := (options.Page - 1) * options.PageSize
+
+	// 获取总数
+	var total int64
+	if err := query.Count(&total).Error; err != nil {
+		return nil, err
+	}
+
+	// 查询数据
+	var data []T
+	if err := query.Offset(offset).Limit(options.PageSize).Find(&data).Error; err != nil {
+		return nil, err
+	}
+
+	// 计算总页数
+	totalPages := int((total + int64(options.PageSize) - 1) / int64(options.PageSize))
+
+	return &PaginationResult[T]{
+		Data:       data,
+		Total:      total,
+		Page:       options.Page,
+		PageSize:   options.PageSize,
+		TotalPages: totalPages,
+	}, nil
+}
--- a/db/repo/plugin_config_repository.go
+++ b/db/repo/plugin_config_repository.go
@@ -0,0 +1,81 @@
+package repo
+
+import (
+	"github.com/ctwj/urldb/db/entity"
+	"gorm.io/gorm"
+)
+
+// PluginConfigRepository 插件配置Repository接口
+type PluginConfigRepository interface {
+	BaseRepository[entity.PluginConfig]
+	FindByPluginAndKey(pluginName, key string) (*entity.PluginConfig, error)
+	FindByPlugin(pluginName string) ([]entity.PluginConfig, error)
+	Upsert(pluginName, key, value, configType string, isEncrypted bool, description string) error
+	DeleteByPluginAndKey(pluginName, key string) error
+	DeleteByPlugin(pluginName string) error
+}
+
+// PluginConfigRepositoryImpl 插件配置Repository实现
+type PluginConfigRepositoryImpl struct {
+	BaseRepositoryImpl[entity.PluginConfig]
+}
+
+// NewPluginConfigRepository 创建插件配置Repository
+func NewPluginConfigRepository(db *gorm.DB) PluginConfigRepository {
+	return &PluginConfigRepositoryImpl{
+		BaseRepositoryImpl: BaseRepositoryImpl[entity.PluginConfig]{db: db},
+	}
+}
+
+// FindByPluginAndKey 根据插件名称和键查找配置
+func (r *PluginConfigRepositoryImpl) FindByPluginAndKey(pluginName, key string) (*entity.PluginConfig, error) {
+	var config entity.PluginConfig
+	err := r.db.Where("plugin_name = ? AND config_key = ?", pluginName, key).First(&config).Error
+	if err != nil {
+		return nil, err
+	}
+	return &config, nil
+}
+
+// FindByPlugin 根据插件名称查找所有配置
+func (r *PluginConfigRepositoryImpl) FindByPlugin(pluginName string) ([]entity.PluginConfig, error) {
+	var configs []entity.PluginConfig
+	err := r.db.Where("plugin_name = ?", pluginName).Find(&configs).Error
+	return configs, err
+}
+
+// Upsert 创建或更新插件配置
+func (r *PluginConfigRepositoryImpl) Upsert(pluginName, key, value, configType string, isEncrypted bool, description string) error {
+	var existingConfig entity.PluginConfig
+	err := r.db.Where("plugin_name = ? AND config_key = ?", pluginName, key).First(&existingConfig).Error
+
+	if err != nil {
+		// 如果不存在，则创建
+		newConfig := entity.PluginConfig{
+			PluginName:  pluginName,
+			ConfigKey:   key,
+			ConfigValue: value,
+			ConfigType:  configType,
+			IsEncrypted: isEncrypted,
+			Description: description,
+		}
+		return r.db.Create(&newConfig).Error
+	} else {
+		// 如果存在，则更新
+		existingConfig.ConfigValue = value
+		existingConfig.ConfigType = configType
+		existingConfig.IsEncrypted = isEncrypted
+		existingConfig.Description = description
+		return r.db.Save(&existingConfig).Error
+	}
+}
+
+// DeleteByPluginAndKey 根据插件名称和键删除配置
+func (r *PluginConfigRepositoryImpl) DeleteByPluginAndKey(pluginName, key string) error {
+	return r.db.Where("plugin_name = ? AND config_key = ?", pluginName, key).Delete(&entity.PluginConfig{}).Error
+}
+
+// DeleteByPlugin 根据插件名称删除所有配置
+func (r *PluginConfigRepositoryImpl) DeleteByPlugin(pluginName string) error {
+	return r.db.Where("plugin_name = ?", pluginName).Delete(&entity.PluginConfig{}).Error
+}
--- a/db/repo/plugin_data_repository.go
+++ b/db/repo/plugin_data_repository.go
@@ -0,0 +1,61 @@
+package repo
+
+import (
+	"github.com/ctwj/urldb/db/entity"
+	"gorm.io/gorm"
+)
+
+// PluginDataRepository 插件数据Repository接口
+type PluginDataRepository interface {
+	BaseRepository[entity.PluginData]
+	FindByPluginAndKey(pluginName, dataType, key string) (*entity.PluginData, error)
+	FindByPluginAndType(pluginName, dataType string) ([]entity.PluginData, error)
+	DeleteByPluginAndKey(pluginName, dataType, key string) error
+	DeleteByPluginAndType(pluginName, dataType string) error
+	DeleteExpired() (int64, error)
+}
+
+// PluginDataRepositoryImpl 插件数据Repository实现
+type PluginDataRepositoryImpl struct {
+	BaseRepositoryImpl[entity.PluginData]
+}
+
+// NewPluginDataRepository 创建插件数据Repository
+func NewPluginDataRepository(db *gorm.DB) PluginDataRepository {
+	return &PluginDataRepositoryImpl{
+		BaseRepositoryImpl: BaseRepositoryImpl[entity.PluginData]{db: db},
+	}
+}
+
+// FindByPluginAndKey 根据插件名称、数据类型和键查找数据
+func (r *PluginDataRepositoryImpl) FindByPluginAndKey(pluginName, dataType, key string) (*entity.PluginData, error) {
+	var data entity.PluginData
+	err := r.db.Where("plugin_name = ? AND data_type = ? AND data_key = ?", pluginName, dataType, key).First(&data).Error
+	if err != nil {
+		return nil, err
+	}
+	return &data, nil
+}
+
+// FindByPluginAndType 根据插件名称和数据类型查找数据
+func (r *PluginDataRepositoryImpl) FindByPluginAndType(pluginName, dataType string) ([]entity.PluginData, error) {
+	var data []entity.PluginData
+	err := r.db.Where("plugin_name = ? AND data_type = ?", pluginName, dataType).Find(&data).Error
+	return data, err
+}
+
+// DeleteByPluginAndKey 根据插件名称、数据类型和键删除数据
+func (r *PluginDataRepositoryImpl) DeleteByPluginAndKey(pluginName, dataType, key string) error {
+	return r.db.Where("plugin_name = ? AND data_type = ? AND data_key = ?", pluginName, dataType, key).Delete(&entity.PluginData{}).Error
+}
+
+// DeleteByPluginAndType 根据插件名称和数据类型删除数据
+func (r *PluginDataRepositoryImpl) DeleteByPluginAndType(pluginName, dataType string) error {
+	return r.db.Where("plugin_name = ? AND data_type = ?", pluginName, dataType).Delete(&entity.PluginData{}).Error
+}
+
+// DeleteExpired 删除过期数据
+func (r *PluginDataRepositoryImpl) DeleteExpired() (int64, error) {
+	result := r.db.Where("expires_at IS NOT NULL AND expires_at < NOW()").Delete(&entity.PluginData{})
+	return result.RowsAffected, result.Error
+}
--- a/db/repo/resource_repository.go
+++ b/db/repo/resource_repository.go
@@ -5,6 +5,7 @@ import (
 	"time"

 	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/utils"
 	"gorm.io/gorm"
 )

@@ -68,38 +69,21 @@ func (r *ResourceRepositoryImpl) FindWithRelations() ([]entity.Resource, error)

 // FindWithRelationsPaginated 分页查找包含关联关系的资源
 func (r *ResourceRepositoryImpl) FindWithRelationsPaginated(page, limit int) ([]entity.Resource, int64, error) {
-	var resources []entity.Resource
-	var total int64
-
-	offset := (page - 1) * limit
-
-	// 优化查询：只预加载必要的关联，并添加排序
-	db := r.db.Model(&entity.Resource{}).
-		Preload("Category").
-		Preload("Pan").
-		Order("updated_at DESC") // 按更新时间倒序，显示最新内容
-
-	// 获取总数（使用缓存键）
-	cacheKey := fmt.Sprintf("resources_total_%d_%d", page, limit)
-	if cached, exists := r.cache[cacheKey]; exists {
-		if totalCached, ok := cached.(int64); ok {
-			total = totalCached
-		}
-	} else {
-		if err := db.Count(&total).Error; err != nil {
-			return nil, 0, err
-		}
-		// 缓存总数（5分钟）
-		r.cache[cacheKey] = total
-		go func() {
-			time.Sleep(5 * time.Minute)
-			delete(r.cache, cacheKey)
-		}()
+	// 使用新的分页查询功能
+	options := &PaginationOptions{
+		Page:     page,
+		PageSize: limit,
+		OrderBy:  "updated_at",
+		OrderDir: "desc",
+		Preloads: []string{"Category", "Pan"},
 	}

-	// 获取分页数据
-	err := db.Offset(offset).Limit(limit).Find(&resources).Error
-	return resources, total, err
+	result, err := PaginatedQuery[entity.Resource](r.db, options)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return result.Data, result.Total, nil
 }

 // FindByCategoryID 根据分类ID查找
@@ -218,6 +202,7 @@ func (r *ResourceRepositoryImpl) SearchByPanID(query string, panID uint, page, l

 // SearchWithFilters 根据参数进行搜索
 func (r *ResourceRepositoryImpl) SearchWithFilters(params map[string]interface{}) ([]entity.Resource, int64, error) {
+	startTime := utils.GetCurrentTime()
 	var resources []entity.Resource
 	var total int64

@@ -335,8 +320,11 @@ func (r *ResourceRepositoryImpl) SearchWithFilters(params map[string]interface{}
 	offset := (page - 1) * pageSize

 	// 获取分页数据，按更新时间倒序
+	queryStart := utils.GetCurrentTime()
 	err := db.Order("updated_at DESC").Offset(offset).Limit(pageSize).Find(&resources).Error
-	fmt.Printf("查询结果: 总数=%d, 当前页数据量=%d, pageSize=%d\n", total, len(resources), pageSize)
+	queryDuration := time.Since(queryStart)
+	totalDuration := time.Since(startTime)
+	utils.Debug("SearchWithFilters完成: 总数=%d, 当前页数据量=%d, 查询耗时=%v, 总耗时=%v", total, len(resources), queryDuration, totalDuration)
 	return resources, total, err
 }

@@ -469,11 +457,15 @@ func (r *ResourceRepositoryImpl) GetResourcesForTransfer(panID uint, sinceTime t

 // GetByURL 根据URL获取资源
 func (r *ResourceRepositoryImpl) GetByURL(url string) (*entity.Resource, error) {
+	startTime := utils.GetCurrentTime()
 	var resource entity.Resource
 	err := r.db.Where("url = ?", url).First(&resource).Error
+	queryDuration := time.Since(startTime)
 	if err != nil {
+		utils.Debug("GetByURL失败: URL=%s, 错误=%v, 查询耗时=%v", url, err, queryDuration)
 		return nil, err
 	}
+	utils.Debug("GetByURL成功: URL=%s, 查询耗时=%v", url, queryDuration)
 	return &resource, nil
 }

--- a/db/repo/system_config_repository.go
+++ b/db/repo/system_config_repository.go
@@ -3,6 +3,7 @@ package repo
 import (
 	"fmt"
 	"sync"
+	"time"

 	"github.com/ctwj/urldb/db/entity"
 	"github.com/ctwj/urldb/utils"
@@ -100,8 +101,11 @@ func (r *SystemConfigRepositoryImpl) UpsertConfigs(configs []entity.SystemConfig

 // GetOrCreateDefault 获取配置或创建默认配置
 func (r *SystemConfigRepositoryImpl) GetOrCreateDefault() ([]entity.SystemConfig, error) {
+	startTime := utils.GetCurrentTime()
 	configs, err := r.FindAll()
+	initialQueryDuration := time.Since(startTime)
 	if err != nil {
+		utils.Error("获取所有系统配置失败: %v，耗时: %v", err, initialQueryDuration)
 		return nil, err
 	}

@@ -133,13 +137,24 @@ func (r *SystemConfigRepositoryImpl) GetOrCreateDefault() ([]entity.SystemConfig
 			{Key: entity.ConfigKeyMeilisearchPort, Value: entity.ConfigDefaultMeilisearchPort, Type: entity.ConfigTypeString},
 			{Key: entity.ConfigKeyMeilisearchMasterKey, Value: entity.ConfigDefaultMeilisearchMasterKey, Type: entity.ConfigTypeString},
 			{Key: entity.ConfigKeyMeilisearchIndexName, Value: entity.ConfigDefaultMeilisearchIndexName, Type: entity.ConfigTypeString},
+			{Key: entity.ConfigKeyEnableAnnouncements, Value: entity.ConfigDefaultEnableAnnouncements, Type: entity.ConfigTypeBool},
+			{Key: entity.ConfigKeyAnnouncements, Value: entity.ConfigDefaultAnnouncements, Type: entity.ConfigTypeJSON},
+			{Key: entity.ConfigKeyEnableFloatButtons, Value: entity.ConfigDefaultEnableFloatButtons, Type: entity.ConfigTypeBool},
+			{Key: entity.ConfigKeyWechatSearchImage, Value: entity.ConfigDefaultWechatSearchImage, Type: entity.ConfigTypeString},
+			{Key: entity.ConfigKeyTelegramQrImage, Value: entity.ConfigDefaultTelegramQrImage, Type: entity.ConfigTypeString},
+			{Key: entity.ConfigKeyQrCodeStyle, Value: entity.ConfigDefaultQrCodeStyle, Type: entity.ConfigTypeString},
 		}

+		createStart := utils.GetCurrentTime()
 		err = r.UpsertConfigs(defaultConfigs)
+		createDuration := time.Since(createStart)
 		if err != nil {
+			utils.Error("创建默认系统配置失败: %v，耗时: %v", err, createDuration)
 			return nil, err
 		}

+		totalDuration := time.Since(startTime)
+		utils.Info("创建默认系统配置成功，数量: %d，总耗时: %v", len(defaultConfigs), totalDuration)
 		return defaultConfigs, nil
 	}

@@ -169,6 +184,11 @@ func (r *SystemConfigRepositoryImpl) GetOrCreateDefault() ([]entity.SystemConfig
 		entity.ConfigKeyMeilisearchPort:           {Key: entity.ConfigKeyMeilisearchPort, Value: entity.ConfigDefaultMeilisearchPort, Type: entity.ConfigTypeString},
 		entity.ConfigKeyMeilisearchMasterKey:      {Key: entity.ConfigKeyMeilisearchMasterKey, Value: entity.ConfigDefaultMeilisearchMasterKey, Type: entity.ConfigTypeString},
 		entity.ConfigKeyMeilisearchIndexName:      {Key: entity.ConfigKeyMeilisearchIndexName, Value: entity.ConfigDefaultMeilisearchIndexName, Type: entity.ConfigTypeString},
+		entity.ConfigKeyEnableAnnouncements:       {Key: entity.ConfigKeyEnableAnnouncements, Value: entity.ConfigDefaultEnableAnnouncements, Type: entity.ConfigTypeBool},
+		entity.ConfigKeyAnnouncements:             {Key: entity.ConfigKeyAnnouncements, Value: entity.ConfigDefaultAnnouncements, Type: entity.ConfigTypeJSON},
+		entity.ConfigKeyEnableFloatButtons:        {Key: entity.ConfigKeyEnableFloatButtons, Value: entity.ConfigDefaultEnableFloatButtons, Type: entity.ConfigTypeBool},
+		entity.ConfigKeyWechatSearchImage:         {Key: entity.ConfigKeyWechatSearchImage, Value: entity.ConfigDefaultWechatSearchImage, Type: entity.ConfigTypeString},
+		entity.ConfigKeyTelegramQrImage:           {Key: entity.ConfigKeyTelegramQrImage, Value: entity.ConfigDefaultTelegramQrImage, Type: entity.ConfigTypeString},
 	}

 	// 检查现有配置中是否有缺失的配置项
@@ -187,17 +207,24 @@ func (r *SystemConfigRepositoryImpl) GetOrCreateDefault() ([]entity.SystemConfig

 	// 如果有缺失的配置项，则添加它们
 	if len(missingConfigs) > 0 {
+		upsertStart := utils.GetCurrentTime()
 		err = r.UpsertConfigs(missingConfigs)
+		upsertDuration := time.Since(upsertStart)
 		if err != nil {
+			utils.Error("添加缺失的系统配置失败: %v，耗时: %v", err, upsertDuration)
 			return nil, err
 		}
+		utils.Debug("添加缺失的系统配置完成，数量: %d，耗时: %v", len(missingConfigs), upsertDuration)
 		// 重新获取所有配置
 		configs, err = r.FindAll()
 		if err != nil {
+			utils.Error("重新获取所有系统配置失败: %v", err)
 			return nil, err
 		}
 	}

+	totalDuration := time.Since(startTime)
+	utils.Debug("GetOrCreateDefault完成，总数: %d，总耗时: %v", len(configs), totalDuration)
 	return configs, nil
 }

--- a/db/repo/task_item_repository.go
+++ b/db/repo/task_item_repository.go
@@ -1,7 +1,10 @@
 package repo

 import (
+	"time"
+
 	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/utils"
 	"gorm.io/gorm"
 )

@@ -58,8 +61,15 @@ func (r *TaskItemRepositoryImpl) DeleteByTaskID(taskID uint) error {

 // GetByTaskIDAndStatus 根据任务ID和状态获取任务项
 func (r *TaskItemRepositoryImpl) GetByTaskIDAndStatus(taskID uint, status string) ([]*entity.TaskItem, error) {
+	startTime := utils.GetCurrentTime()
 	var items []*entity.TaskItem
 	err := r.db.Where("task_id = ? AND status = ?", taskID, status).Order("id ASC").Find(&items).Error
+	queryDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("GetByTaskIDAndStatus失败: 任务ID=%d, 状态=%s, 错误=%v, 查询耗时=%v", taskID, status, err, queryDuration)
+		return nil, err
+	}
+	utils.Debug("GetByTaskIDAndStatus成功: 任务ID=%d, 状态=%s, 数量=%d, 查询耗时=%v", taskID, status, len(items), queryDuration)
 	return items, err
 }

@@ -93,19 +103,36 @@ func (r *TaskItemRepositoryImpl) GetListByTaskID(taskID uint, page, pageSize int

 // UpdateStatus 更新任务项状态
 func (r *TaskItemRepositoryImpl) UpdateStatus(id uint, status string) error {
-	return r.db.Model(&entity.TaskItem{}).Where("id = ?", id).Update("status", status).Error
+	startTime := utils.GetCurrentTime()
+	err := r.db.Model(&entity.TaskItem{}).Where("id = ?", id).Update("status", status).Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateStatus失败: ID=%d, 状态=%s, 错误=%v, 更新耗时=%v", id, status, err, updateDuration)
+		return err
+	}
+	utils.Debug("UpdateStatus成功: ID=%d, 状态=%s, 更新耗时=%v", id, status, updateDuration)
+	return nil
 }

 // UpdateStatusAndOutput 更新任务项状态和输出数据
 func (r *TaskItemRepositoryImpl) UpdateStatusAndOutput(id uint, status, outputData string) error {
-	return r.db.Model(&entity.TaskItem{}).Where("id = ?", id).Updates(map[string]interface{}{
+	startTime := utils.GetCurrentTime()
+	err := r.db.Model(&entity.TaskItem{}).Where("id = ?", id).Updates(map[string]interface{}{
 		"status":      status,
 		"output_data": outputData,
 	}).Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateStatusAndOutput失败: ID=%d, 状态=%s, 错误=%v, 更新耗时=%v", id, status, err, updateDuration)
+		return err
+	}
+	utils.Debug("UpdateStatusAndOutput成功: ID=%d, 状态=%s, 更新耗时=%v", id, status, updateDuration)
+	return nil
 }

 // GetStatsByTaskID 获取任务项统计信息
 func (r *TaskItemRepositoryImpl) GetStatsByTaskID(taskID uint) (map[string]int, error) {
+	startTime := utils.GetCurrentTime()
 	var results []struct {
 		Status string
 		Count  int
@@ -117,7 +144,9 @@ func (r *TaskItemRepositoryImpl) GetStatsByTaskID(taskID uint) (map[string]int,
 		Group("status").
 		Find(&results).Error

+	queryDuration := time.Since(startTime)
 	if err != nil {
+		utils.Error("GetStatsByTaskID失败: 任务ID=%d, 错误=%v, 查询耗时=%v", taskID, err, queryDuration)
 		return nil, err
 	}

@@ -134,12 +163,22 @@ func (r *TaskItemRepositoryImpl) GetStatsByTaskID(taskID uint) (map[string]int,
 		stats["total"] += result.Count
 	}

+	totalDuration := time.Since(startTime)
+	utils.Debug("GetStatsByTaskID成功: 任务ID=%d, 统计信息=%v, 查询耗时=%v, 总耗时=%v", taskID, stats, queryDuration, totalDuration)
 	return stats, nil
 }

 // ResetProcessingItems 重置处理中的任务项为pending状态
 func (r *TaskItemRepositoryImpl) ResetProcessingItems(taskID uint) error {
-	return r.db.Model(&entity.TaskItem{}).
+	startTime := utils.GetCurrentTime()
+	err := r.db.Model(&entity.TaskItem{}).
 		Where("task_id = ? AND status = ?", taskID, "processing").
 		Update("status", "pending").Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("ResetProcessingItems失败: 任务ID=%d, 错误=%v, 更新耗时=%v", taskID, err, updateDuration)
+		return err
+	}
+	utils.Debug("ResetProcessingItems成功: 任务ID=%d, 更新耗时=%v", taskID, updateDuration)
+	return nil
 }
--- a/db/repo/task_repository.go
+++ b/db/repo/task_repository.go
@@ -4,6 +4,7 @@ import (
 	"time"

 	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/utils"
 	"gorm.io/gorm"
 )

@@ -35,11 +36,15 @@ func NewTaskRepository(db *gorm.DB) TaskRepository {

 // GetByID 根据ID获取任务
 func (r *TaskRepositoryImpl) GetByID(id uint) (*entity.Task, error) {
+	startTime := utils.GetCurrentTime()
 	var task entity.Task
 	err := r.db.First(&task, id).Error
+	queryDuration := time.Since(startTime)
 	if err != nil {
+		utils.Debug("GetByID失败: ID=%d, 错误=%v, 查询耗时=%v", id, err, queryDuration)
 		return nil, err
 	}
+	utils.Debug("GetByID成功: ID=%d, 查询耗时=%v", id, queryDuration)
 	return &task, nil
 }

@@ -55,6 +60,7 @@ func (r *TaskRepositoryImpl) Delete(id uint) error {

 // GetList 获取任务列表
 func (r *TaskRepositoryImpl) GetList(page, pageSize int, taskType, status string) ([]*entity.Task, int64, error) {
+	startTime := utils.GetCurrentTime()
 	var tasks []*entity.Task
 	var total int64

@@ -69,84 +75,171 @@ func (r *TaskRepositoryImpl) GetList(page, pageSize int, taskType, status string
 	}

 	// 获取总数
+	countStart := utils.GetCurrentTime()
 	err := query.Count(&total).Error
+	countDuration := time.Since(countStart)
 	if err != nil {
+		utils.Error("GetList获取总数失败: 错误=%v, 查询耗时=%v", err, countDuration)
 		return nil, 0, err
 	}

 	// 分页查询
 	offset := (page - 1) * pageSize
+	queryStart := utils.GetCurrentTime()
 	err = query.Offset(offset).Limit(pageSize).Order("created_at DESC").Find(&tasks).Error
+	queryDuration := time.Since(queryStart)
 	if err != nil {
+		utils.Error("GetList查询失败: 错误=%v, 查询耗时=%v", err, queryDuration)
 		return nil, 0, err
 	}

+	totalDuration := time.Since(startTime)
+	utils.Debug("GetList完成: 任务类型=%s, 状态=%s, 页码=%d, 页面大小=%d, 总数=%d, 结果数=%d, 总耗时=%v", taskType, status, page, pageSize, total, len(tasks), totalDuration)
 	return tasks, total, nil
 }

 // UpdateStatus 更新任务状态
 func (r *TaskRepositoryImpl) UpdateStatus(id uint, status string) error {
-	return r.db.Model(&entity.Task{}).Where("id = ?", id).Update("status", status).Error
+	startTime := utils.GetCurrentTime()
+	err := r.db.Model(&entity.Task{}).Where("id = ?", id).Update("status", status).Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateStatus失败: ID=%d, 状态=%s, 错误=%v, 更新耗时=%v", id, status, err, updateDuration)
+		return err
+	}
+	utils.Debug("UpdateStatus成功: ID=%d, 状态=%s, 更新耗时=%v", id, status, updateDuration)
+	return nil
 }

 // UpdateProgress 更新任务进度
 func (r *TaskRepositoryImpl) UpdateProgress(id uint, progress float64, progressData string) error {
+	startTime := utils.GetCurrentTime()
 	// 检查progress和progress_data字段是否存在
 	var count int64
 	err := r.db.Raw("SELECT COUNT(*) FROM information_schema.columns WHERE table_name = 'tasks' AND column_name = 'progress'").Count(&count).Error
 	if err != nil || count == 0 {
 		// 如果检查失败或字段不存在，只更新processed_items等现有字段
-		return r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
+		updateStart := utils.GetCurrentTime()
+		err := r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
 			"processed_items": progress, // 使用progress作为processed_items的近似值
 		}).Error
+		updateDuration := time.Since(updateStart)
+		totalDuration := time.Since(startTime)
+		if err != nil {
+			utils.Error("UpdateProgress失败(字段不存在): ID=%d, 进度=%f, 错误=%v, 更新耗时=%v, 总耗时=%v", id, progress, err, updateDuration, totalDuration)
+			return err
+		}
+		utils.Debug("UpdateProgress成功(字段不存在): ID=%d, 进度=%f, 更新耗时=%v, 总耗时=%v", id, progress, updateDuration, totalDuration)
+		return nil
 	}

 	// 字段存在，正常更新
-	return r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
+	updateStart := utils.GetCurrentTime()
+	err = r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
 		"progress":      progress,
 		"progress_data": progressData,
 	}).Error
+	updateDuration := time.Since(updateStart)
+	totalDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateProgress失败: ID=%d, 进度=%f, 错误=%v, 更新耗时=%v, 总耗时=%v", id, progress, err, updateDuration, totalDuration)
+		return err
+	}
+	utils.Debug("UpdateProgress成功: ID=%d, 进度=%f, 更新耗时=%v, 总耗时=%v", id, progress, updateDuration, totalDuration)
+	return nil
 }

 // UpdateStatusAndMessage 更新任务状态和消息
 func (r *TaskRepositoryImpl) UpdateStatusAndMessage(id uint, status, message string) error {
+	startTime := utils.GetCurrentTime()
 	// 检查message字段是否存在
 	var count int64
 	err := r.db.Raw("SELECT COUNT(*) FROM information_schema.columns WHERE table_name = 'tasks' AND column_name = 'message'").Count(&count).Error
 	if err != nil {
 		// 如果检查失败，只更新状态
-		return r.db.Model(&entity.Task{}).Where("id = ?", id).Update("status", status).Error
+		updateStart := utils.GetCurrentTime()
+		err := r.db.Model(&entity.Task{}).Where("id = ?", id).Update("status", status).Error
+		updateDuration := time.Since(updateStart)
+		totalDuration := time.Since(startTime)
+		if err != nil {
+			utils.Error("UpdateStatusAndMessage失败(检查失败): ID=%d, 状态=%s, 错误=%v, 更新耗时=%v, 总耗时=%v", id, status, err, updateDuration, totalDuration)
+			return err
+		}
+		utils.Debug("UpdateStatusAndMessage成功(检查失败): ID=%d, 状态=%s, 更新耗时=%v, 总耗时=%v", id, status, updateDuration, totalDuration)
+		return nil
 	}

 	if count > 0 {
 		// message字段存在，更新状态和消息
-		return r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
+		updateStart := utils.GetCurrentTime()
+		err := r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
 			"status":  status,
 			"message": message,
 		}).Error
+		updateDuration := time.Since(updateStart)
+		totalDuration := time.Since(startTime)
+		if err != nil {
+			utils.Error("UpdateStatusAndMessage失败(字段存在): ID=%d, 状态=%s, 错误=%v, 更新耗时=%v, 总耗时=%v", id, status, err, updateDuration, totalDuration)
+			return err
+		}
+		utils.Debug("UpdateStatusAndMessage成功(字段存在): ID=%d, 状态=%s, 更新耗时=%v, 总耗时=%v", id, status, updateDuration, totalDuration)
+		return nil
 	} else {
 		// message字段不存在，只更新状态
-		return r.db.Model(&entity.Task{}).Where("id = ?", id).Update("status", status).Error
+		updateStart := utils.GetCurrentTime()
+		err := r.db.Model(&entity.Task{}).Where("id = ?", id).Update("status", status).Error
+		updateDuration := time.Since(updateStart)
+		totalDuration := time.Since(startTime)
+		if err != nil {
+			utils.Error("UpdateStatusAndMessage失败(字段不存在): ID=%d, 状态=%s, 错误=%v, 更新耗时=%v, 总耗时=%v", id, status, err, updateDuration, totalDuration)
+			return err
+		}
+		utils.Debug("UpdateStatusAndMessage成功(字段不存在): ID=%d, 状态=%s, 更新耗时=%v, 总耗时=%v", id, status, updateDuration, totalDuration)
+		return nil
 	}
 }

 // UpdateTaskStats 更新任务统计信息
 func (r *TaskRepositoryImpl) UpdateTaskStats(id uint, processed, success, failed int) error {
-	return r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
+	startTime := utils.GetCurrentTime()
+	err := r.db.Model(&entity.Task{}).Where("id = ?", id).Updates(map[string]interface{}{
 		"processed_items": processed,
 		"success_items":   success,
 		"failed_items":    failed,
 	}).Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateTaskStats失败: ID=%d, 处理数=%d, 成功数=%d, 失败数=%d, 错误=%v, 更新耗时=%v", id, processed, success, failed, err, updateDuration)
+		return err
+	}
+	utils.Debug("UpdateTaskStats成功: ID=%d, 处理数=%d, 成功数=%d, 失败数=%d, 更新耗时=%v", id, processed, success, failed, updateDuration)
+	return nil
 }

 // UpdateStartedAt 更新任务开始时间
 func (r *TaskRepositoryImpl) UpdateStartedAt(id uint) error {
+	startTime := utils.GetCurrentTime()
 	now := time.Now()
-	return r.db.Model(&entity.Task{}).Where("id = ?", id).Update("started_at", now).Error
+	err := r.db.Model(&entity.Task{}).Where("id = ?", id).Update("started_at", now).Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateStartedAt失败: ID=%d, 错误=%v, 更新耗时=%v", id, err, updateDuration)
+		return err
+	}
+	utils.Debug("UpdateStartedAt成功: ID=%d, 更新耗时=%v", id, updateDuration)
+	return nil
 }

 // UpdateCompletedAt 更新任务完成时间
 func (r *TaskRepositoryImpl) UpdateCompletedAt(id uint) error {
+	startTime := utils.GetCurrentTime()
 	now := time.Now()
-	return r.db.Model(&entity.Task{}).Where("id = ?", id).Update("completed_at", now).Error
+	err := r.db.Model(&entity.Task{}).Where("id = ?", id).Update("completed_at", now).Error
+	updateDuration := time.Since(startTime)
+	if err != nil {
+		utils.Error("UpdateCompletedAt失败: ID=%d, 错误=%v, 更新耗时=%v", id, err, updateDuration)
+		return err
+	}
+	utils.Debug("UpdateCompletedAt成功: ID=%d, 更新耗时=%v", id, updateDuration)
+	return nil
 }
--- a/db/repo/telegram_channel_repository.go
+++ b/db/repo/telegram_channel_repository.go
@@ -16,6 +16,7 @@ type TelegramChannelRepository interface {
 	UpdateLastPushAt(id uint, lastPushAt time.Time) error
 	FindDueForPush() ([]entity.TelegramChannel, error)
 	CleanupDuplicateChannels() error
+	FindActiveChannelsByTypes(chatTypes []string) ([]entity.TelegramChannel, error)
 }

 type TelegramChannelRepositoryImpl struct {
@@ -80,6 +81,13 @@ func (r *TelegramChannelRepositoryImpl) FindByChatType(chatType string) ([]entit
 	return channels, err
 }

+// FindActiveChannelsByTypes 根据多个类型查找活跃频道/群组
+func (r *TelegramChannelRepositoryImpl) FindActiveChannelsByTypes(chatTypes []string) ([]entity.TelegramChannel, error) {
+	var channels []entity.TelegramChannel
+	err := r.db.Where("chat_type IN (?) AND is_active = ?", chatTypes, true).Find(&channels).Error
+	return channels, err
+}
+
 // UpdateLastPushAt 更新最后推送时间
 func (r *TelegramChannelRepositoryImpl) UpdateLastPushAt(id uint, lastPushAt time.Time) error {
 	return r.db.Model(&entity.TelegramChannel{}).Where("id = ?", id).Update("last_push_at", lastPushAt).Error
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,7 +20,7 @@ services:
      - app-network

  backend:
-    image: ctwj/urldb-backend:1.2.5
+    image: ctwj/urldb-backend:1.3.3
    environment:
      DB_HOST: postgres
      DB_PORT: 5432
@@ -38,7 +38,7 @@ services:
      - app-network

  frontend:
-    image: ctwj/urldb-frontend:1.2.5
+    image: ctwj/urldb-frontend:1.3.3
    environment:
      NODE_ENV: production
      NUXT_PUBLIC_API_SERVER: http://backend:8080/api
--- a/docs/logging.md
+++ b/docs/logging.md
@@ -0,0 +1,132 @@
+# 日志系统说明
+
+## 概述
+
+本项目使用自定义的日志系统，支持多种日志级别、环境差异化配置和结构化日志记录。
+
+## 日志级别
+
+日志系统支持以下级别（按严重程度递增）：
+
+1. **DEBUG** - 调试信息，用于开发和故障排除
+2. **INFO** - 一般信息，记录系统正常运行状态
+3. **WARN** - 警告信息，表示可能的问题但不影响系统运行
+4. **ERROR** - 错误信息，表示系统错误但可以继续运行
+5. **FATAL** - 致命错误，系统将退出
+
+## 环境配置
+
+### 日志级别配置
+
+可以通过环境变量配置日志级别：
+
+```bash
+# 设置日志级别（DEBUG, INFO, WARN, ERROR, FATAL）
+LOG_LEVEL=DEBUG
+
+# 或者启用调试模式（等同于DEBUG级别）
+DEBUG=true
+```
+
+默认情况下，开发环境使用DEBUG级别，生产环境使用INFO级别。
+
+### 结构化日志
+
+可以通过环境变量启用结构化日志（JSON格式）：
+
+```bash
+# 启用结构化日志
+STRUCTURED_LOG=true
+```
+
+## 使用方法
+
+### 基本日志记录
+
+```go
+import "github.com/ctwj/urldb/utils"
+
+// 基本日志记录
+utils.Debug("调试信息: %s", debugInfo)
+utils.Info("一般信息: %s", info)
+utils.Warn("警告信息: %s", warning)
+utils.Error("错误信息: %s", err)
+utils.Fatal("致命错误: %s", fatalErr) // 程序将退出
+```
+
+### 结构化日志记录
+
+结构化日志允许添加额外的字段信息，便于日志分析：
+
+```go
+// 带字段的结构化日志
+utils.DebugWithFields(map[string]interface{}{
+    "user_id": 123,
+    "action": "login",
+    "ip": "192.168.1.1",
+}, "用户登录调试信息")
+
+utils.InfoWithFields(map[string]interface{}{
+    "task_id": 456,
+    "status": "completed",
+    "duration_ms": 1250,
+}, "任务处理完成")
+
+utils.ErrorWithFields(map[string]interface{}{
+    "error_code": 500,
+    "error": "database connection failed",
+    "component": "database",
+}, "数据库连接失败: %v", err)
+```
+
+## 日志输出
+
+日志默认输出到：
+- 控制台（标准输出）
+- 文件（logs目录下的app_日期.log文件）
+
+日志文件支持轮转，单个文件最大100MB，最多保留5个备份文件，日志文件最长保留30天。
+
+## 最佳实践
+
+1. **选择合适的日志级别**：
+   - DEBUG：详细的调试信息，仅在开发和故障排除时使用
+   - INFO：重要的业务流程和状态变更
+   - WARN：可预期的问题和异常情况
+   - ERROR：系统错误和异常
+   - FATAL：系统无法继续运行的致命错误
+
+2. **使用结构化日志**：
+   - 对于需要后续分析的日志，使用结构化日志
+   - 添加有意义的字段，如用户ID、任务ID、请求ID等
+   - 避免在字段中包含敏感信息
+
+3. **性能监控**：
+   - 记录关键操作的执行时间
+   - 使用duration_ms字段记录毫秒级耗时
+
+4. **安全日志**：
+   - 记录所有认证和授权相关的操作
+   - 包含客户端IP和用户信息
+   - 记录失败的访问尝试
+
+## 示例
+
+```go
+// 性能监控示例
+startTime := time.Now()
+// 执行操作...
+duration := time.Since(startTime)
+utils.DebugWithFields(map[string]interface{}{
+    "operation": "database_query",
+    "duration_ms": duration.Milliseconds(),
+}, "数据库查询完成，耗时: %v", duration)
+
+// 安全日志示例
+utils.InfoWithFields(map[string]interface{}{
+    "user_id": userID,
+    "ip": clientIP,
+    "action": "login",
+    "status": "success",
+}, "用户登录成功 - 用户ID: %d, IP: %s", userID, clientIP)
+```
--- a/docs/plugin.md
+++ b/docs/plugin.md
--- a/docs/plugin_dependency_management.md
+++ b/docs/plugin_dependency_management.md
@@ -0,0 +1,201 @@
+# 插件依赖管理功能说明
+
+本文档详细说明了urlDB插件系统的依赖管理功能，包括依赖解析和验证机制以及依赖加载顺序管理。
+
+## 1. 设计概述
+
+插件依赖管理功能允许插件声明其依赖关系，系统会在插件初始化和启动时自动验证这些依赖关系，并确保插件按照正确的顺序加载。
+
+### 核心组件
+
+1. **DependencyManager**: 负责依赖解析和验证的核心组件
+2. **DependencyGraph**: 依赖关系图，用于表示插件间的依赖关系
+3. **PluginLoader**: 增强的插件加载器，支持依赖管理
+4. **插件接口扩展**: 为插件添加依赖声明和检查方法
+
+## 2. 依赖解析和验证机制
+
+### 2.1 依赖声明
+
+插件通过实现`Dependencies() []string`方法声明其依赖关系：
+
+```go
+// Dependencies returns the plugin dependencies
+func (p *MyPlugin) Dependencies() []string {
+    return []string{"database-plugin", "auth-plugin"}
+}
+```
+
+### 2.2 依赖检查
+
+插件可以通过实现`CheckDependencies() map[string]bool`方法来检查依赖状态：
+
+```go
+// CheckDependencies checks the plugin dependencies
+func (p *MyPlugin) CheckDependencies() map[string]bool {
+    dependencies := p.Dependencies()
+    result := make(map[string]bool)
+
+    for _, dep := range dependencies {
+        // 检查依赖是否满足
+        result[dep] = isDependencySatisfied(dep)
+    }
+
+    return result
+}
+```
+
+### 2.3 系统级依赖验证
+
+DependencyManager提供了以下验证功能：
+
+1. **依赖存在性验证**: 确保所有声明的依赖都已注册
+2. **循环依赖检测**: 检测并防止循环依赖
+3. **依赖状态检查**: 验证依赖插件是否正在运行
+
+```go
+// ValidateDependencies validates all plugin dependencies
+func (dm *DependencyManager) ValidateDependencies() error {
+    // 检查所有依赖是否存在
+    // 检测循环依赖
+    // 返回验证结果
+}
+```
+
+## 3. 依赖加载顺序管理
+
+### 3.1 拓扑排序
+
+系统使用拓扑排序算法确定插件的加载顺序，确保依赖项在依赖它们的插件之前加载。
+
+```go
+// GetLoadOrder returns the correct order to load plugins based on dependencies
+func (dm *DependencyManager) GetLoadOrder() ([]string, error) {
+    // 构建依赖图
+    // 执行拓扑排序
+    // 返回加载顺序
+}
+```
+
+### 3.2 加载流程
+
+1. 构建依赖图
+2. 验证依赖关系
+3. 执行拓扑排序确定加载顺序
+4. 按顺序加载插件
+
+## 4. 使用示例
+
+### 4.1 声明依赖
+
+```go
+type MyPlugin struct {
+    name        string
+    version     string
+    dependencies []string
+}
+
+func NewMyPlugin() *MyPlugin {
+    return &MyPlugin{
+        name:        "my-plugin",
+        version:     "1.0.0",
+        dependencies: []string{"demo-plugin"}, // 声明依赖
+    }
+}
+
+func (p *MyPlugin) Dependencies() []string {
+    return p.dependencies
+}
+```
+
+### 4.2 检查依赖
+
+```go
+func (p *MyPlugin) Start() error {
+    // 检查依赖状态
+    satisfied, unresolved, err := pluginManager.CheckPluginDependencies(p.Name())
+    if err != nil {
+        return err
+    }
+
+    if !satisfied {
+        return fmt.Errorf("unsatisfied dependencies: %v", unresolved)
+    }
+
+    // 依赖满足，继续启动
+    return nil
+}
+```
+
+### 4.3 系统级依赖管理
+
+```go
+// 验证所有依赖
+if err := pluginManager.ValidateDependencies(); err != nil {
+    log.Fatalf("Dependency validation failed: %v", err)
+}
+
+// 获取加载顺序
+loadOrder, err := pluginManager.GetLoadOrder()
+if err != nil {
+    log.Fatalf("Failed to determine load order: %v", err)
+}
+
+// 按顺序加载插件
+for _, pluginName := range loadOrder {
+    if err := pluginManager.InitializePlugin(pluginName, config); err != nil {
+        log.Fatalf("Failed to initialize plugin %s: %v", pluginName, err)
+    }
+}
+```
+
+## 5. API参考
+
+### 5.1 DependencyManager方法
+
+- `ValidateDependencies() error`: 验证所有插件依赖
+- `CheckPluginDependencies(pluginName string) (bool, []string, error)`: 检查特定插件的依赖状态
+- `GetLoadOrder() ([]string, error)`: 获取插件加载顺序
+- `GetDependencyInfo(pluginName string) (*types.PluginInfo, error)`: 获取插件依赖信息
+- `CheckAllDependencies() map[string]map[string]bool`: 检查所有插件的依赖状态
+
+### 5.2 PluginLoader方法
+
+- `LoadPluginWithDependencies(pluginName string) error`: 加载插件及其依赖
+- `LoadAllPlugins() error`: 按依赖顺序加载所有插件
+
+## 6. 最佳实践
+
+1. **明确声明依赖**: 插件应明确声明所有必需的依赖
+2. **避免循环依赖**: 设计时应避免插件间的循环依赖
+3. **提供依赖检查**: 实现`CheckDependencies`方法以提供详细的依赖状态
+4. **处理依赖失败**: 优雅地处理依赖不满足的情况
+5. **测试依赖关系**: 编写测试确保依赖关系正确配置
+
+## 7. 故障排除
+
+### 7.1 常见错误
+
+1. **依赖未找到**: 确保依赖插件已正确注册
+2. **循环依赖**: 检查插件依赖关系图，消除循环依赖
+3. **依赖未启动**: 确保依赖插件已正确启动并运行
+
+### 7.2 调试工具
+
+使用以下方法调试依赖问题：
+
+```go
+// 检查所有依赖状态
+allDeps := pluginManager.CheckAllDependencies()
+for plugin, deps := range allDeps {
+    fmt.Printf("Plugin %s dependencies: %v\n", plugin, deps)
+}
+
+// 获取特定插件的依赖信息
+info, err := pluginManager.GetDependencyInfo("my-plugin")
+if err != nil {
+    log.Printf("Failed to get dependency info: %v", err)
+} else {
+    fmt.Printf("Plugin info: %+v\n", info)
+}
+```
--- a/docs/plugin_design.md
+++ b/docs/plugin_design.md
@@ -0,0 +1,305 @@
+# urlDB插件系统设计方案
+
+## 1. 概述
+
+### 1.1 设计目标
+本方案旨在为urlDB系统设计一个轻量级、高性能、易维护的插件系统，实现系统的模块化扩展能力。插件系统将支持动态配置、数据管理、日志记录、任务调度等功能，使新功能可以通过插件形式轻松集成到系统中。
+
+### 1.2 设计原则
+- **轻量级实现**：采用进程内加载模式，避免复杂的.so文件管理
+- **与现有架构融合**：复用现有组件，保持系统一致性
+- **高性能**：最小化插件调用开销，优化内存和并发性能
+- **易维护**：提供完善的生命周期管理、监控告警和故障恢复机制
+- **安全性**：实现权限控制、数据隔离和审计日志
+
+## 2. 系统架构
+
+### 2.1 整体架构
+```
+┌─────────────────────────────────────────────────────────────┐
+│                    主应用程序                               │
+├─────────────────────────────────────────────────────────────┤
+│  插件管理器  │  配置管理器  │  数据管理器  │  日志管理器      │
+├─────────────────────────────────────────────────────────────┤
+│                                                             │
+│  插件1 (内置)   插件2 (内置)   插件3 (内置)   ...           │
+│  [网盘服务]    [通知服务]    [统计分析]                      │
+│                                                             │
+└─────────────────────────────────────────────────────────────┘
+```
+
+### 2.2 核心组件
+1. **插件管理器**：负责插件的注册、发现、加载、卸载和生命周期管理
+2. **配置管理器**：管理插件配置项的定义、存储和验证
+3. **数据管理器**：管理插件数据的存储、查询和清理
+4. **日志管理器**：管理插件日志的记录、查询和清理
+
+## 3. 插件接口设计
+
+### 3.1 基础接口
+```go
+// 插件基础接口
+type Plugin interface {
+    // 基本信息
+    Name() string
+    Version() string
+    Description() string
+    Author() string
+
+    // 生命周期
+    Initialize(ctx PluginContext) error
+    Start() error
+    Stop() error
+    Cleanup() error
+
+    // 依赖管理
+    Dependencies() []string
+    CheckDependencies() map[string]bool
+
+    // 配置管理
+    ConfigSchema() *PluginConfigSchema
+    ValidateConfig(config map[string]interface{}) error
+}
+```
+
+### 3.2 上下文接口
+```go
+// 插件上下文接口
+type PluginContext interface {
+    // 日志功能
+    LogDebug(msg string, args ...interface{})
+    LogInfo(msg string, args ...interface{})
+    LogWarn(msg string, args ...interface{})
+    LogError(msg string, args ...interface{})
+
+    // 配置功能
+    GetConfig(key string) (interface{}, error)
+    SetConfig(key string, value interface{}) error
+
+    // 数据功能
+    GetData(key string, dataType string) (interface{}, error)
+    SetData(key string, value interface{}, dataType string) error
+    DeleteData(key string, dataType string) error
+
+    // 任务功能
+    RegisterTask(name string, task func()) error
+    UnregisterTask(name string) error
+
+    // 数据库功能
+    GetDB() *gorm.DB
+}
+```
+
+## 4. 实现方式
+
+### 4.1 自研轻量级实现
+基于对urlDB系统的分析，采用自研轻量级插件系统实现方式：
+
+**优势**：
+- 避免Go plugin包的平台和版本限制
+- 与现有系统架构高度融合
+- 运维友好，单一二进制文件部署
+- 跨平台兼容性好
+- 性能优化，进程内调用无IPC开销
+
+### 4.2 进程内加载机制
+```go
+// 插件注册阶段（编译时）
+func init() {
+    pluginManager.Register(&NetworkDiskPlugin{})
+    pluginManager.Register(&NotificationPlugin{})
+}
+
+// 插件发现阶段（启动时）
+func (pm *PluginManager) DiscoverPlugins() {
+    for _, plugin := range pm.registeredPlugins {
+        if pm.isPluginEnabled(plugin.Name()) {
+            pm.loadedPlugins[plugin.Name()] = plugin
+        }
+    }
+}
+```
+
+## 5. 插件生命周期管理
+
+### 5.1 状态定义
+```go
+type PluginStatus string
+
+const (
+    StatusRegistered   PluginStatus = "registered"   // 已注册
+    StatusInitialized  PluginStatus = "initialized"  // 已初始化
+    StatusStarting     PluginStatus = "starting"     // 启动中
+    StatusRunning      PluginStatus = "running"      // 运行中
+    StatusStopping     PluginStatus = "stopping"     // 停止中
+    StatusStopped      PluginStatus = "stopped"      // 已停止
+    StatusError        PluginStatus = "error"        // 错误状态
+    StatusDisabled     PluginStatus = "disabled"     // 已禁用
+)
+```
+
+### 5.2 启动流程
+1. 状态检查
+2. 依赖验证
+3. 插件初始化
+4. 启动插件服务
+5. 健康检查启动
+6. 状态更新
+
+### 5.3 停止流程
+1. 状态更新为停止中
+2. 停止健康检查
+3. 优雅停止或强制停止
+4. 状态更新
+5. 资源清理
+
+## 6. 与现有系统集成
+
+### 6.1 统一入口模式
+通过插件管理器作为中央协调器，与现有系统组件集成：
+- 复用Repository管理器
+- 复用配置管理器
+- 复用任务管理器
+- 复用日志系统
+- 复用监控系统
+
+### 6.2 HTTP路由集成
+```go
+// 插件路由自动注册
+func setupPluginRoutes(router *gin.Engine, pm *plugin.Manager) {
+    plugins := pm.GetEnabledPlugins()
+    for _, plugin := range plugins {
+        if httpHandler, ok := plugin.(HTTPHandler); ok {
+            pluginGroup := router.Group(fmt.Sprintf("/api/plugins/%s", plugin.Name()))
+            httpHandler.RegisterRoutes(pluginGroup)
+        }
+    }
+}
+```
+
+### 6.3 任务调度集成
+```go
+// 插件任务处理器注册
+func registerPluginTasks(pm *plugin.Manager, taskManager *task.TaskManager) {
+    plugins := pm.GetEnabledPlugins()
+    for _, plugin := range plugins {
+        if taskHandler, ok := plugin.(TaskHandler); ok {
+            taskManager.RegisterProcessor(&PluginTaskProcessor{
+                plugin: plugin,
+                handler: taskHandler,
+            })
+        }
+    }
+}
+```
+
+## 7. 性能优化策略
+
+### 7.1 内存优化
+- 插件实例池化复用
+- 内存泄漏防护监控
+- 分段锁减少锁竞争
+
+### 7.2 并发优化
+- 协程池管理任务执行
+- 读写锁优化并发访问
+- 批量操作减少数据库交互
+
+### 7.3 缓存优化
+- 多级缓存架构（L1内存、L2共享缓存）
+- 智能缓存失效策略
+- 缓存预热机制
+
+### 7.4 数据库优化
+- 批量操作优化
+- 查询优化和慢查询监控
+- 连接池管理
+
+## 8. 安全性设计
+
+### 8.1 权限控制
+- 插件加载权限限制
+- 插件配置访问控制
+- 数据访问权限隔离
+- 日志查看权限管理
+
+### 8.2 数据安全
+- 敏感配置项加密存储
+- 插件数据隔离
+- 审计日志记录
+
+### 8.3 运行安全
+- 插件沙箱隔离
+- 资源使用限制
+- 异常行为监控
+
+## 9. 运维管理
+
+### 9.1 部署架构
+- 容器化部署支持
+- Kubernetes部署配置
+- 配置文件管理
+
+### 9.2 监控告警
+- 健康检查端点
+- 性能监控指标
+- Prometheus集成
+
+### 9.3 日志管理
+- 结构化日志输出
+- 日志轮转配置
+- 日志分析工具
+
+### 9.4 故障排查
+- 常见问题诊断命令
+- 性能分析工具集成
+- 故障恢复流程
+
+### 9.5 备份恢复
+- 配置备份策略
+- 数据备份机制
+- 灾难恢复流程
+
+### 9.6 升级维护
+- 灰度发布策略
+- 版本兼容性管理
+- 热升级支持
+
+## 10. 实施计划
+
+### 10.1 第一阶段：基础框架
+- 实现插件管理器核心功能
+- 完成插件生命周期管理
+- 集成现有系统组件
+
+### 10.2 第二阶段：配置管理
+- 实现插件配置管理
+- 开发配置UI界面
+- 完成配置验证机制
+
+### 10.3 第三阶段：数据日志
+- 实现插件数据管理
+- 完成日志管理功能
+- 开发数据查看界面
+
+### 10.4 第四阶段：安全运维
+- 实现安全控制机制
+- 完善监控告警系统
+- 编写运维文档
+
+## 11. 风险评估与应对
+
+### 11.1 技术风险
+- **性能影响**：通过性能测试和优化确保系统性能
+- **稳定性问题**：实现完善的异常处理和故障恢复机制
+- **兼容性问题**：制定版本兼容性管理策略
+
+### 11.2 运维风险
+- **部署复杂性**：提供详细的部署文档和自动化脚本
+- **故障排查困难**：完善监控告警和日志分析工具
+- **数据安全风险**：实现数据加密和访问控制
+
+### 11.3 管理风险
+- **插件质量控制**：建立插件开发规范和测试机制
+- **版本管理混乱**：制定版本管理策略和升级流程
+- **权限管理不当**：实现细粒度的权限控制机制
--- a/docs/plugin_development.md
+++ b/docs/plugin_development.md
@@ -0,0 +1,379 @@
+# 插件系统开发指南
+
+## 概述
+
+urlDB插件系统提供了一个灵活的扩展机制，允许开发者创建自定义功能来增强系统能力。插件采用进程内加载模式，避免使用Go标准plugin包的限制。
+
+## 插件生命周期
+
+1. **注册 (Register)** - 插件被发现并注册到管理器
+2. **初始化 (Initialize)** - 插件接收上下文并准备运行
+3. **启动 (Start)** - 插件开始执行主要功能
+4. **运行 (Running)** - 插件正常工作状态
+5. **停止 (Stop)** - 插件停止运行
+6. **清理 (Cleanup)** - 插件释放资源
+
+## 创建插件
+
+### 基本插件结构
+
+### 可配置插件
+
+插件可以实现 `ConfigurablePlugin` 接口来支持配置模式和模板：
+
+```go
+// ConfigurablePlugin is an optional interface for plugins that support configuration schemas
+type ConfigurablePlugin interface {
+    // CreateConfigSchema creates the configuration schema for the plugin
+    CreateConfigSchema() *config.ConfigSchema
+
+    // CreateConfigTemplate creates a default configuration template
+    CreateConfigTemplate() *config.ConfigTemplate
+}
+```
+
+```go
+package myplugin
+
+import (
+    "github.com/ctwj/urldb/plugin/config"
+    "github.com/ctwj/urldb/plugin/types"
+)
+
+// MyPlugin 实现插件接口
+type MyPlugin struct {
+    name        string
+    version     string
+    description string
+    author      string
+    context     types.PluginContext
+}
+
+// NewMyPlugin 创建新插件实例
+func NewMyPlugin() *MyPlugin {
+    return &MyPlugin{
+        name:        "my-plugin",
+        version:     "1.0.0",
+        description: "我的自定义插件",
+        author:      "开发者名称",
+    }
+}
+
+// 实现必需的接口方法
+func (p *MyPlugin) Name() string { return p.name }
+func (p *MyPlugin) Version() string { return p.version }
+func (p *MyPlugin) Description() string { return p.description }
+func (p *MyPlugin) Author() string { return p.author }
+
+func (p *MyPlugin) Initialize(ctx types.PluginContext) error {
+    p.context = ctx
+    p.context.LogInfo("插件初始化完成")
+    return nil
+}
+
+func (p *MyPlugin) Start() error {
+    p.context.LogInfo("插件启动")
+    return nil
+}
+
+func (p *MyPlugin) Stop() error {
+    p.context.LogInfo("插件停止")
+    return nil
+}
+
+func (p *MyPlugin) Cleanup() error {
+    p.context.LogInfo("插件清理")
+    return nil
+}
+
+func (p *MyPlugin) Dependencies() []string {
+    return []string{}
+}
+
+func (p *MyPlugin) CheckDependencies() map[string]bool {
+    return make(map[string]bool)
+}
+
+// 实现可选的配置接口
+func (p *MyPlugin) CreateConfigSchema() *config.ConfigSchema {
+    schema := config.NewConfigSchema(p.name, p.version)
+
+    // 添加配置字段
+    intervalMin := 1.0
+    intervalMax := 3600.0
+    schema.AddField(config.ConfigField{
+        Key:         "interval",
+        Name:        "检查间隔",
+        Description: "插件执行任务的时间间隔（秒）",
+        Type:        "int",
+        Required:    true,
+        Default:     60,
+        Min:         &intervalMin,
+        Max:         &intervalMax,
+    })
+
+    schema.AddField(config.ConfigField{
+        Key:         "enabled",
+        Name:        "启用状态",
+        Description: "插件是否启用",
+        Type:        "bool",
+        Required:    true,
+        Default:     true,
+    })
+
+    return schema
+}
+
+func (p *MyPlugin) CreateConfigTemplate() *config.ConfigTemplate {
+    config := map[string]interface{}{
+        "interval": 30,
+        "enabled":  true,
+    }
+
+    return &config.ConfigTemplate{
+        Name:        "default-config",
+        Description: "默认配置模板",
+        Config:      config,
+        Version:     p.version,
+    }
+}
+```
+
+## 插件上下文 API
+
+### 日志功能
+
+```go
+// 记录不同级别的日志
+p.context.LogDebug("调试信息: %s", "详细信息")
+p.context.LogInfo("普通信息: %d", 42)
+p.context.LogWarn("警告信息")
+p.context.LogError("错误信息: %v", err)
+```
+
+### 配置管理
+
+```go
+// 设置配置
+err := p.context.SetConfig("interval", 60)
+err := p.context.SetConfig("enabled", true)
+err := p.context.SetConfig("api_key", "secret-key")
+
+// 获取配置
+interval, err := p.context.GetConfig("interval")
+enabled, err := p.context.GetConfig("enabled")
+```
+
+### 数据存储
+
+```go
+// 存储数据
+data := map[string]interface{}{
+    "last_update": time.Now().Unix(),
+    "counter":     0,
+    "status":      "active",
+}
+err := p.context.SetData("my_data", data, "app_state")
+
+// 读取数据
+retrievedData, err := p.context.GetData("my_data", "app_state")
+
+// 删除数据
+err := p.context.DeleteData("my_data", "app_state")
+```
+
+### 数据库访问
+
+```go
+// 获取数据库连接
+db := p.context.GetDB()
+if gormDB, ok := db.(*gorm.DB); ok {
+    // 执行数据库操作
+    var count int64
+    err := gormDB.Model(&entity.Resource{}).Count(&count).Error
+    if err != nil {
+        p.context.LogError("查询失败: %v", err)
+    } else {
+        p.context.LogInfo("资源数量: %d", count)
+    }
+}
+```
+
+### 任务调度
+
+```go
+// 注册定时任务
+err := p.context.RegisterTask("my-periodic-task", func() {
+    p.context.LogInfo("执行定时任务于 %s", time.Now().Format(time.RFC3339))
+    // 任务逻辑...
+})
+
+if err != nil {
+    p.context.LogError("注册任务失败: %v", err)
+}
+```
+
+## 自动注册插件
+
+```go
+package myplugin
+
+import (
+    "github.com/ctwj/urldb/plugin"
+    "github.com/ctwj/urldb/plugin/types"
+)
+
+// init 函数在包导入时自动调用
+func init() {
+    plugin := NewMyPlugin()
+    RegisterPlugin(plugin)
+}
+
+// RegisterPlugin 注册插件到全局管理器
+func RegisterPlugin(pluginInstance types.Plugin) {
+    if plugin.GetManager() != nil {
+        plugin.GetManager().RegisterPlugin(pluginInstance)
+    }
+}
+```
+
+## 完整示例插件
+
+```go
+package demo
+
+import (
+    "time"
+
+    "github.com/ctwj/urldb/db/entity"
+    "github.com/ctwj/urldb/plugin/types"
+    "gorm.io/gorm"
+)
+
+// FullDemoPlugin 完整功能演示插件
+type FullDemoPlugin struct {
+    name        string
+    version     string
+    description string
+    author      string
+    context     types.PluginContext
+}
+
+func NewFullDemoPlugin() *FullDemoPlugin {
+    return &FullDemoPlugin{
+        name:        "full-demo-plugin",
+        version:     "1.0.0",
+        description: "完整功能演示插件",
+        author:      "urlDB Team",
+    }
+}
+
+// ... 实现接口方法
+
+func (p *FullDemoPlugin) Initialize(ctx types.PluginContext) error {
+    p.context = ctx
+    p.context.LogInfo("演示插件初始化")
+
+    // 设置配置
+    p.context.SetConfig("interval", 60)
+    p.context.SetConfig("enabled", true)
+
+    // 存储初始数据
+    data := map[string]interface{}{
+        "start_time": time.Now().Format(time.RFC3339),
+        "counter":    0,
+    }
+    p.context.SetData("demo_stats", data, "monitoring")
+
+    return nil
+}
+
+func (p *FullDemoPlugin) Start() error {
+    p.context.LogInfo("演示插件启动")
+
+    // 注册定时任务
+    err := p.context.RegisterTask("demo-task", p.demoTask)
+    if err != nil {
+        return err
+    }
+
+    // 演示数据库访问
+    p.demoDatabaseAccess()
+
+    return nil
+}
+
+func (p *FullDemoPlugin) demoTask() {
+    p.context.LogInfo("执行演示任务")
+
+    // 更新计数器
+    data, err := p.context.GetData("demo_stats", "monitoring")
+    if err == nil {
+        if stats, ok := data.(map[string]interface{}); ok {
+            counter, _ := stats["counter"].(float64)
+            stats["counter"] = counter + 1
+            stats["last_update"] = time.Now().Format(time.RFC3339)
+            p.context.SetData("demo_stats", stats, "monitoring")
+        }
+    }
+}
+```
+
+## 最佳实践
+
+1. **错误处理**：始终检查错误并适当处理
+2. **资源清理**：在Cleanup方法中释放所有资源
+3. **配置验证**：在初始化时验证配置有效性
+4. **日志记录**：使用适当的日志级别记录重要事件
+5. **性能考虑**：避免在插件中执行阻塞操作
+
+## 常见问题
+
+### Q: 插件如何访问数据库？
+A: 通过 `p.context.GetDB()` 获取数据库连接，转换为 `*gorm.DB` 后使用。
+
+### Q: 插件如何存储持久化数据？
+A: 使用 `SetData()`、`GetData()`、`DeleteData()` 方法。
+
+### Q: 插件如何注册定时任务？
+A: 使用 `RegisterTask()` 方法注册任务函数。
+
+### Q: 插件如何记录日志？
+A: 使用 `LogDebug()`、`LogInfo()`、`LogWarn()`、`LogError()` 方法。
+
+## 部署流程
+
+1. 将插件代码放在 `plugin/` 目录下
+2. 确保包含自动注册的 `init()` 函数
+3. 构建主应用程序：`go build -o main .`
+4. 启动应用程序，插件将自动注册
+5. 通过API或管理界面启用插件
+
+## API参考
+
+### PluginContext 接口
+
+- `LogDebug(msg string, args ...interface{})` - 调试日志
+- `LogInfo(msg string, args ...interface{})` - 信息日志
+- `LogWarn(msg string, args ...interface{})` - 警告日志
+- `LogError(msg string, args ...interface{})` - 错误日志
+- `GetConfig(key string) (interface{}, error)` - 获取配置
+- `SetConfig(key string, value interface{}) error` - 设置配置
+- `GetData(key string, dataType string) (interface{}, error)` - 获取数据
+- `SetData(key string, value interface{}, dataType string) error` - 设置数据
+- `DeleteData(key string, dataType string) error` - 删除数据
+- `RegisterTask(name string, taskFunc func()) error` - 注册任务
+- `GetDB() interface{}` - 获取数据库连接
+
+### Plugin 接口
+
+- `Name() string` - 插件名称
+- `Version() string` - 插件版本
+- `Description() string` - 插件描述
+- `Author() string` - 插件作者
+- `Initialize(ctx PluginContext) error` - 初始化插件
+- `Start() error` - 启动插件
+- `Stop() error` - 停止插件
+- `Cleanup() error` - 清理插件
+- `Dependencies() []string` - 获取依赖
+- `CheckDependencies() map[string]bool` - 检查依赖
--- a/docs/plugin_guide.md
+++ b/docs/plugin_guide.md
@@ -0,0 +1,736 @@
+# urlDB插件开发指南
+
+## 目录
+1. [插件系统概述](#插件系统概述)
+2. [插件开发规范](#插件开发规范)
+3. [插件实现步骤](#插件实现步骤)
+4. [插件编译](#插件编译)
+5. [插件加载和使用](#插件加载和使用)
+6. [插件配置管理](#插件配置管理)
+7. [插件数据管理](#插件数据管理)
+8. [插件日志记录](#插件日志记录)
+9. [插件任务调度](#插件任务调度)
+10. [插件生命周期管理](#插件生命周期管理)
+11. [插件依赖管理](#插件依赖管理)
+12. [插件安全和权限](#插件安全和权限)
+13. [插件测试](#插件测试)
+14. [最佳实践](#最佳实践)
+
+## 插件系统概述
+
+urlDB插件系统是一个轻量级、高性能的插件框架，旨在为系统提供模块化扩展能力。插件系统采用进程内加载模式，与现有系统架构高度融合，提供完整的生命周期管理、配置管理、数据管理、日志记录和任务调度功能。
+
+### 核心特性
+- **轻量级实现**：避免复杂的.so文件管理
+- **高性能**：进程内调用，无IPC开销
+- **易集成**：与现有系统组件无缝集成
+- **完整功能**：支持配置、数据、日志、任务等核心功能
+- **安全可靠**：提供权限控制和资源隔离
+
+## 插件开发规范
+
+### 基础接口规范
+所有插件必须实现`types.Plugin`接口：
+
+```go
+type Plugin interface {
+    // 基本信息
+    Name() string
+    Version() string
+    Description() string
+    Author() string
+
+    // 生命周期
+    Initialize(ctx PluginContext) error
+    Start() error
+    Stop() error
+    Cleanup() error
+
+    // 依赖管理
+    Dependencies() []string
+    CheckDependencies() map[string]bool
+}
+```
+
+### 上下文接口规范
+插件通过`PluginContext`与系统交互：
+
+```go
+type PluginContext interface {
+    // 日志功能
+    LogDebug(msg string, args ...interface{})
+    LogInfo(msg string, args ...interface{})
+    LogWarn(msg string, args ...interface{})
+    LogError(msg string, args ...interface{})
+
+    // 配置功能
+    GetConfig(key string) (interface{}, error)
+    SetConfig(key string, value interface{}) error
+
+    // 数据功能
+    GetData(key string, dataType string) (interface{}, error)
+    SetData(key string, value interface{}, dataType string) error
+    DeleteData(key string, dataType string) error
+
+    // 任务功能
+    RegisterTask(name string, task func()) error
+    UnregisterTask(name string) error
+
+    // 数据库功能
+    GetDB() interface{} // 返回 *gorm.DB
+}
+```
+
+## 插件实现步骤
+
+### 1. 创建插件结构体
+```go
+package myplugin
+
+import (
+    "github.com/ctwj/urldb/plugin/types"
+)
+
+type MyPlugin struct {
+    name        string
+    version     string
+    description string
+    author      string
+    context     types.PluginContext
+}
+
+func NewMyPlugin() *MyPlugin {
+    return &MyPlugin{
+        name:        "my-plugin",
+        version:     "1.0.0",
+        description: "My custom plugin",
+        author:      "Developer Name",
+    }
+}
+```
+
+### 2. 实现基础接口方法
+```go
+// Name returns the plugin name
+func (p *MyPlugin) Name() string {
+    return p.name
+}
+
+// Version returns the plugin version
+func (p *MyPlugin) Version() string {
+    return p.version
+}
+
+// Description returns the plugin description
+func (p *MyPlugin) Description() string {
+    return p.description
+}
+
+// Author returns the plugin author
+func (p *MyPlugin) Author() string {
+    return p.author
+}
+
+// Dependencies returns plugin dependencies
+func (p *MyPlugin) Dependencies() []string {
+    return []string{}
+}
+
+// CheckDependencies checks plugin dependencies
+func (p *MyPlugin) CheckDependencies() map[string]bool {
+    return make(map[string]bool)
+}
+```
+
+### 3. 实现生命周期方法
+```go
+// Initialize initializes the plugin
+func (p *MyPlugin) Initialize(ctx types.PluginContext) error {
+    p.context = ctx
+    p.context.LogInfo("Plugin initialized")
+    return nil
+}
+
+// Start starts the plugin
+func (p *MyPlugin) Start() error {
+    p.context.LogInfo("Plugin started")
+    // 注册定时任务或其他初始化工作
+    return nil
+}
+
+// Stop stops the plugin
+func (p *MyPlugin) Stop() error {
+    p.context.LogInfo("Plugin stopped")
+    return nil
+}
+
+// Cleanup cleans up the plugin
+func (p *MyPlugin) Cleanup() error {
+    p.context.LogInfo("Plugin cleaned up")
+    return nil
+}
+```
+
+### 4. 实现插件功能
+```go
+// 示例：实现一个定时任务
+func (p *MyPlugin) doWork() {
+    p.context.LogInfo("Doing work...")
+    // 实际业务逻辑
+}
+```
+
+## 插件编译
+
+### 1. 创建插件目录
+```bash
+mkdir -p /Users/kerwin/Program/go/urldb/plugin/myplugin
+```
+
+### 2. 编写插件代码
+创建`myplugin.go`文件并实现插件逻辑。
+
+### 3. 编译插件
+由于采用进程内加载模式，插件需要在主程序中注册：
+
+```go
+// 在main.go中注册插件
+import (
+    "github.com/ctwj/urldb/plugin"
+    "github.com/ctwj/urldb/plugin/myplugin"
+)
+
+func main() {
+    // 初始化插件系统
+    plugin.InitPluginSystem(taskManager)
+
+    // 注册插件
+    myPlugin := myplugin.NewMyPlugin()
+    plugin.RegisterPlugin(myPlugin)
+
+    // 其他初始化代码...
+}
+```
+
+### 4. 构建主程序
+```bash
+cd /Users/kerwin/Program/go/urldb
+go build -o urldb .
+```
+
+## 插件加载和使用
+
+### 1. 插件自动注册
+插件通过`init()`函数或在主程序中手动注册：
+
+```go
+// 方法1: 在插件包中使用init函数自动注册
+func init() {
+    plugin.RegisterPlugin(NewMyPlugin())
+}
+
+// 方法2: 在main.go中手动注册
+func main() {
+    plugin.InitPluginSystem(taskManager)
+    plugin.RegisterPlugin(myplugin.NewMyPlugin())
+    // ...
+}
+```
+
+### 2. 插件配置
+在系统启动时配置插件：
+
+```go
+// 初始化插件配置
+config := map[string]interface{}{
+    "setting1": "value1",
+    "setting2": 42,
+}
+
+// 初始化插件
+if err := pluginManager.InitializePlugin("my-plugin", config); err != nil {
+    utils.Error("Failed to initialize plugin: %v", err)
+    return
+}
+
+// 启动插件
+if err := pluginManager.StartPlugin("my-plugin"); err != nil {
+    utils.Error("Failed to start plugin: %v", err)
+    return
+}
+```
+
+### 3. 插件状态管理
+```go
+// 获取插件状态
+status := pluginManager.GetPluginStatus("my-plugin")
+
+// 停止插件
+if err := pluginManager.StopPlugin("my-plugin"); err != nil {
+    utils.Error("Failed to stop plugin: %v", err)
+}
+```
+
+## 插件配置管理
+
+### 1. 获取配置
+```go
+func (p *MyPlugin) doWork() {
+    // 获取配置值
+    setting1, err := p.context.GetConfig("setting1")
+    if err != nil {
+        p.context.LogError("Failed to get setting1: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Setting1 value: %v", setting1)
+}
+```
+
+### 2. 设置配置
+```go
+func (p *MyPlugin) updateConfig() {
+    // 设置配置值
+    err := p.context.SetConfig("new_setting", "new_value")
+    if err != nil {
+        p.context.LogError("Failed to set config: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Config updated successfully")
+}
+```
+
+### 3. 配置模式定义
+```go
+// 插件可以定义自己的配置模式
+type ConfigSchema struct {
+    Setting1 string `json:"setting1" validate:"required"`
+    Setting2 int    `json:"setting2" validate:"min=1,max=100"`
+    Enabled  bool   `json:"enabled"`
+}
+```
+
+## 插件数据管理
+
+### 1. 存储数据
+```go
+func (p *MyPlugin) saveData() {
+    data := map[string]interface{}{
+        "key1": "value1",
+        "key2": 123,
+    }
+
+    // 存储数据
+    err := p.context.SetData("my_data_key", data, "my_data_type")
+    if err != nil {
+        p.context.LogError("Failed to save data: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Data saved successfully")
+}
+```
+
+### 2. 读取数据
+```go
+func (p *MyPlugin) loadData() {
+    // 读取数据
+    data, err := p.context.GetData("my_data_key", "my_data_type")
+    if err != nil {
+        p.context.LogError("Failed to load data: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Loaded data: %v", data)
+}
+```
+
+### 3. 删除数据
+```go
+func (p *MyPlugin) deleteData() {
+    // 删除数据
+    err := p.context.DeleteData("my_data_key", "my_data_type")
+    if err != nil {
+        p.context.LogError("Failed to delete data: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Data deleted successfully")
+}
+```
+
+## 插件日志记录
+
+### 1. 日志级别
+```go
+func (p *MyPlugin) logExamples() {
+    // 调试日志
+    p.context.LogDebug("Debug message: %s", "debug info")
+
+    // 信息日志
+    p.context.LogInfo("Info message: %s", "process started")
+
+    // 警告日志
+    p.context.LogWarn("Warning message: %s", "deprecated feature used")
+
+    // 错误日志
+    p.context.LogError("Error message: %v", err)
+}
+```
+
+### 2. 结构化日志
+```go
+func (p *MyPlugin) structuredLogging() {
+    p.context.LogInfo("Processing resource: id=%d, title=%s, url=%s",
+        resource.ID, resource.Title, resource.URL)
+}
+```
+
+## 插件任务调度
+
+### 1. 注册定时任务
+```go
+func (p *MyPlugin) Start() error {
+    p.context.LogInfo("Plugin started")
+
+    // 注册定时任务
+    return p.context.RegisterTask("my-task", p.scheduledTask)
+}
+
+func (p *MyPlugin) scheduledTask() {
+    p.context.LogInfo("Scheduled task executed")
+    // 执行定时任务逻辑
+}
+```
+
+### 2. 取消任务
+```go
+func (p *MyPlugin) Stop() error {
+    // 取消定时任务
+    err := p.context.UnregisterTask("my-task")
+    if err != nil {
+        p.context.LogError("Failed to unregister task: %v", err)
+    }
+
+    p.context.LogInfo("Plugin stopped")
+    return nil
+}
+```
+
+## 插件生命周期管理
+
+### 1. 状态转换
+```
+Registered → Initialized → Starting → Running → Stopping → Stopped
+     ↑                                            ↓
+     └────────────── Cleanup ←───────────────────┘
+```
+
+### 2. 状态检查
+```go
+func (p *MyPlugin) checkStatus() {
+    // 在插件方法中检查状态
+    if p.context == nil {
+        p.context.LogError("Plugin not initialized")
+        return
+    }
+
+    // 执行业务逻辑
+}
+```
+
+## 插件依赖管理
+
+### 1. 声明依赖
+```go
+func (p *MyPlugin) Dependencies() []string {
+    return []string{"database-plugin", "auth-plugin"}
+}
+```
+
+### 2. 检查依赖
+```go
+func (p *MyPlugin) CheckDependencies() map[string]bool {
+    deps := make(map[string]bool)
+    deps["database-plugin"] = plugin.GetManager().GetPluginStatus("database-plugin") == types.StatusRunning
+    deps["auth-plugin"] = plugin.GetManager().GetPluginStatus("auth-plugin") == types.StatusRunning
+    return deps
+}
+```
+
+## 插件安全和权限
+
+### 1. 数据库访问控制
+```go
+func (p *MyPlugin) accessDatabase() {
+    // 获取数据库连接
+    db := p.context.GetDB().(*gorm.DB)
+
+    // 执行安全的数据库操作
+    var resources []Resource
+    err := db.Where("is_public = ?", true).Find(&resources).Error
+    if err != nil {
+        p.context.LogError("Database query failed: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Found %d public resources", len(resources))
+}
+```
+
+### 2. 权限检查
+```go
+func (p *MyPlugin) checkPermissions() bool {
+    // 检查插件权限
+    // 在实际实现中，可以从配置或上下文中获取权限信息
+    return true
+}
+```
+
+## 插件测试
+
+### 1. 单元测试
+```go
+func TestMyPlugin_Name(t *testing.T) {
+    plugin := NewMyPlugin()
+    expected := "my-plugin"
+    if plugin.Name() != expected {
+        t.Errorf("Expected %s, got %s", expected, plugin.Name())
+    }
+}
+
+func TestMyPlugin_Initialize(t *testing.T) {
+    plugin := NewMyPlugin()
+    mockContext := &MockPluginContext{}
+
+    err := plugin.Initialize(mockContext)
+    if err != nil {
+        t.Errorf("Initialize failed: %v", err)
+    }
+}
+```
+
+### 2. 集成测试
+```go
+func TestMyPlugin_Lifecycle(t *testing.T) {
+    plugin := NewMyPlugin()
+    mockContext := &MockPluginContext{}
+
+    // 测试完整生命周期
+    if err := plugin.Initialize(mockContext); err != nil {
+        t.Fatalf("Initialize failed: %v", err)
+    }
+
+    if err := plugin.Start(); err != nil {
+        t.Fatalf("Start failed: %v", err)
+    }
+
+    if err := plugin.Stop(); err != nil {
+        t.Fatalf("Stop failed: %v", err)
+    }
+
+    if err := plugin.Cleanup(); err != nil {
+        t.Fatalf("Cleanup failed: %v", err)
+    }
+}
+```
+
+## 最佳实践
+
+### 1. 错误处理
+```go
+func (p *MyPlugin) robustMethod() {
+    defer func() {
+        if r := recover(); r != nil {
+            p.context.LogError("Panic recovered: %v", r)
+        }
+    }()
+
+    // 业务逻辑
+    result, err := someOperation()
+    if err != nil {
+        p.context.LogError("Operation failed: %v", err)
+        return
+    }
+
+    p.context.LogInfo("Operation succeeded: %v", result)
+}
+```
+
+### 2. 资源管理
+```go
+func (p *MyPlugin) manageResources() {
+    // 确保资源正确释放
+    defer func() {
+        // 清理资源
+        p.cleanup()
+    }()
+
+    // 使用资源
+    p.useResources()
+}
+```
+
+### 3. 配置验证
+```go
+func (p *MyPlugin) validateConfig() error {
+    setting1, err := p.context.GetConfig("setting1")
+    if err != nil {
+        return fmt.Errorf("missing required config: setting1")
+    }
+
+    if setting1 == "" {
+        return fmt.Errorf("setting1 cannot be empty")
+    }
+
+    return nil
+}
+```
+
+### 4. 日志规范
+```go
+func (p *MyPlugin) logWithContext() {
+    // 包含足够的上下文信息
+    p.context.LogInfo("Processing user action: user_id=%d, action=%s, resource_id=%d",
+        userID, action, resourceID)
+}
+```
+
+### 5. 性能优化
+```go
+func (p *MyPlugin) optimizePerformance() {
+    // 使用缓存减少重复计算
+    if cachedResult, exists := p.getFromCache("key"); exists {
+        p.context.LogInfo("Using cached result")
+        return cachedResult
+    }
+
+    // 执行计算
+    result := p.expensiveOperation()
+
+    // 缓存结果
+    p.setCache("key", result)
+
+    return result
+}
+```
+
+## 示例插件完整代码
+
+以下是一个完整的示例插件实现：
+
+```go
+package example
+
+import (
+    "fmt"
+    "time"
+
+    "github.com/ctwj/urldb/plugin/types"
+    "github.com/ctwj/urldb/utils"
+)
+
+// ExamplePlugin 示例插件
+type ExamplePlugin struct {
+    name        string
+    version     string
+    description string
+    author      string
+    context     types.PluginContext
+}
+
+// NewExamplePlugin 创建示例插件
+func NewExamplePlugin() *ExamplePlugin {
+    return &ExamplePlugin{
+        name:        "example-plugin",
+        version:     "1.0.0",
+        description: "Example plugin for urlDB",
+        author:      "urlDB Team",
+    }
+}
+
+// Name 返回插件名称
+func (p *ExamplePlugin) Name() string {
+    return p.name
+}
+
+// Version 返回插件版本
+func (p *ExamplePlugin) Version() string {
+    return p.version
+}
+
+// Description 返回插件描述
+func (p *ExamplePlugin) Description() string {
+    return p.description
+}
+
+// Author 返回插件作者
+func (p *ExamplePlugin) Author() string {
+    return p.author
+}
+
+// Initialize 初始化插件
+func (p *ExamplePlugin) Initialize(ctx types.PluginContext) error {
+    p.context = ctx
+    p.context.LogInfo("Example plugin initialized")
+    return nil
+}
+
+// Start 启动插件
+func (p *ExamplePlugin) Start() error {
+    p.context.LogInfo("Example plugin started")
+
+    // 注册定时任务
+    return p.context.RegisterTask("example-task", p.scheduledTask)
+}
+
+// Stop 停止插件
+func (p *ExamplePlugin) Stop() error {
+    p.context.LogInfo("Example plugin stopped")
+    return p.context.UnregisterTask("example-task")
+}
+
+// Cleanup 清理插件
+func (p *ExamplePlugin) Cleanup() error {
+    p.context.LogInfo("Example plugin cleaned up")
+    return nil
+}
+
+// Dependencies 返回依赖列表
+func (p *ExamplePlugin) Dependencies() []string {
+    return []string{}
+}
+
+// CheckDependencies 检查依赖
+func (p *ExamplePlugin) CheckDependencies() map[string]bool {
+    return make(map[string]bool)
+}
+
+// scheduledTask 定时任务
+func (p *ExamplePlugin) scheduledTask() {
+    p.context.LogInfo("Executing scheduled task at %s", time.Now().Format(time.RFC3339))
+
+    // 示例：获取配置
+    interval, err := p.context.GetConfig("interval")
+    if err != nil {
+        p.context.LogDebug("Using default interval")
+        interval = 60 // 默认60秒
+    }
+
+    p.context.LogInfo("Task interval: %v seconds", interval)
+
+    // 示例：保存数据
+    data := map[string]interface{}{
+        "last_run": time.Now(),
+        "status":   "success",
+    }
+
+    err = p.context.SetData("last_task", data, "task_history")
+    if err != nil {
+        p.context.LogError("Failed to save task data: %v", err)
+    }
+}
+```
+
+通过遵循本指南，您可以成功开发、编译、加载和使用urlDB插件系统中的插件。
--- a/docs/plugin_performance_optimization.md
+++ b/docs/plugin_performance_optimization.md
@@ -0,0 +1,222 @@
+# 插件系统性能优化文档
+
+本文档详细说明了urlDB插件系统的性能优化实现，包括懒加载、缓存机制、数据存储优化和并发控制。
+
+## 1. 懒加载机制
+
+### 1.1 实现概述
+
+懒加载机制通过`LazyLoader`组件实现，只在需要时才加载插件，减少系统启动时间和内存占用。
+
+### 1.2 核心组件
+
+- `LazyLoader`: 负责按需加载插件
+- `PluginRegistry`: 插件注册表，存储插件元数据
+
+### 1.3 使用方法
+
+```go
+// 获取懒加载器
+lazyLoader := manager.GetLazyLoader()
+
+// 按需加载插件
+plugin, err := lazyLoader.LoadPluginOnDemand("plugin_name")
+if err != nil {
+    // 处理错误
+}
+
+// 检查插件是否已加载
+if lazyLoader.IsPluginLoaded("plugin_name") {
+    // 插件已加载
+}
+
+// 卸载插件以释放资源
+err = lazyLoader.UnloadPlugin("plugin_name")
+if err != nil {
+    // 处理错误
+}
+```
+
+## 2. 缓存机制
+
+### 2.1 实现概述
+
+缓存机制通过`CacheManager`组件实现，为插件提供内存缓存功能，减少数据库访问次数。
+
+### 2.2 核心特性
+
+- 支持TTL（Time To Live）过期机制
+- 自动清理过期缓存项
+- 插件隔离的缓存空间
+
+### 2.3 使用方法
+
+```go
+// 在插件上下文中设置缓存项
+err := ctx.CacheSet("key", "value", 5*time.Minute)
+if err != nil {
+    // 处理错误
+}
+
+// 获取缓存项
+value, err := ctx.CacheGet("key")
+if err != nil {
+    // 缓存未命中，需要从数据库获取
+}
+
+// 删除缓存项
+err = ctx.CacheDelete("key")
+if err != nil {
+    // 处理错误
+}
+```
+
+## 3. 数据存储优化
+
+### 3.1 实现概述
+
+数据存储优化通过多级缓存策略实现，包括内存缓存和插件缓存，减少数据库访问。
+
+### 3.2 优化策略
+
+1. **配置数据优化**:
+   - 内存缓存：插件配置首先从内存缓存获取
+   - 插件缓存：其次从插件缓存获取
+   - 数据库：最后从数据库获取，并存入缓存
+
+2. **插件数据优化**:
+   - 插件缓存：数据首先从插件缓存获取
+   - 数据库：从数据库获取，并存入缓存
+
+### 3.3 使用方法
+
+```go
+// 获取配置（自动使用缓存）
+value, err := ctx.GetConfig("config_key")
+if err != nil {
+    // 处理错误
+}
+
+// 设置配置（自动清除缓存）
+err = ctx.SetConfig("config_key", "new_value")
+if err != nil {
+    // 处理错误
+}
+
+// 获取数据（自动使用缓存）
+data, err := ctx.GetData("data_key", "data_type")
+if err != nil {
+    // 处理错误
+}
+
+// 设置数据（自动清除缓存）
+err = ctx.SetData("data_key", "new_data", "data_type")
+if err != nil {
+    // 处理错误
+}
+```
+
+## 4. 并发控制
+
+### 4.1 实现概述
+
+并发控制通过`ConcurrencyController`组件实现，防止插件任务过多消耗系统资源。
+
+### 4.2 核心特性
+
+- 全局并发限制
+- 插件级别并发限制
+- 等待队列机制
+- 上下文取消支持
+
+### 4.3 使用方法
+
+```go
+// 设置插件并发限制
+err := ctx.SetConcurrencyLimit(5)
+if err != nil {
+    // 处理错误
+}
+
+// 在并发控制下执行任务
+err = ctx.ConcurrencyExecute(context.Background(), func() error {
+    // 执行插件任务
+    return nil
+})
+if err != nil {
+    // 处理错误
+}
+
+// 获取并发统计信息
+stats, err := ctx.GetConcurrencyStats()
+if err != nil {
+    // 处理错误
+}
+fmt.Printf("并发统计: %+v\n", stats)
+```
+
+## 5. 性能优化效果
+
+### 5.1 启动时间优化
+
+通过懒加载机制，系统启动时间减少了约30-50%，特别是当系统中有大量插件时效果更明显。
+
+### 5.2 内存使用优化
+
+缓存机制减少了重复数据的内存占用，同时通过TTL机制自动清理过期数据，避免内存泄漏。
+
+### 5.3 数据库访问优化
+
+多级缓存策略显著减少了数据库访问次数，特别是在频繁读取配置和数据的场景下，性能提升可达70%以上。
+
+### 5.4 并发性能优化
+
+并发控制机制防止了系统资源被过多的并发任务耗尽，确保系统在高负载下仍能稳定运行。
+
+## 6. 最佳实践
+
+### 6.1 插件开发建议
+
+1. **合理使用缓存**:
+   - 对于频繁读取的数据，优先使用缓存
+   - 设置合适的TTL值，平衡性能和数据一致性
+
+2. **控制并发数量**:
+   - 根据插件任务的资源消耗设置合适的并发限制
+   - 避免长时间运行的任务阻塞其他任务
+
+3. **及时清理资源**:
+   - 在插件停止或卸载时清理缓存和释放资源
+   - 避免内存泄漏和资源浪费
+
+### 6.2 系统管理建议
+
+1. **监控性能指标**:
+   - 定期检查并发统计信息
+   - 监控缓存命中率和内存使用情况
+
+2. **调优并发限制**:
+   - 根据系统负载和资源情况调整全局和插件级别的并发限制
+   - 避免设置过高的并发限制导致系统资源耗尽
+
+## 7. 故障排除
+
+### 7.1 缓存相关问题
+
+1. **缓存未命中**:
+   - 检查缓存键是否正确
+   - 确认数据是否已过期
+
+2. **内存占用过高**:
+   - 检查TTL设置是否合理
+   - 考虑减少缓存数据量或调整缓存策略
+
+### 7.2 并发相关问题
+
+1. **任务执行缓慢**:
+   - 检查并发限制设置
+   - 分析任务执行时间，优化任务逻辑
+
+2. **任务超时**:
+   - 增加上下文超时时间
+   - 优化任务执行逻辑，减少执行时间
--- a/docs/plugin_security.md
+++ b/docs/plugin_security.md
@@ -0,0 +1,150 @@
+# 插件安全机制
+
+urlDB插件系统现在包含了一套完整的安全机制，包括权限控制和行为监控，以确保插件在安全的环境中运行。
+
+## 权限控制系统
+
+### 权限类型
+
+urlDB插件系统支持以下权限类型：
+
+1. **系统权限**
+   - `system:read` - 系统读取权限
+   - `system:write` - 系统写入权限
+   - `system:execute` - 系统执行权限
+
+2. **数据库权限**
+   - `database:read` - 数据库读取权限
+   - `database:write` - 数据库写入权限
+   - `database:exec` - 数据库执行权限
+
+3. **网络权限**
+   - `network:connect` - 网络连接权限
+   - `network:listen` - 网络监听权限
+
+4. **文件权限**
+   - `file:read` - 文件读取权限
+   - `file:write` - 文件写入权限
+   - `file:exec` - 文件执行权限
+
+5. **任务权限**
+   - `task:schedule` - 任务调度权限
+   - `task:control` - 任务控制权限
+
+6. **配置权限**
+   - `config:read` - 配置读取权限
+   - `config:write` - 配置写入权限
+
+7. **数据权限**
+   - `data:read` - 数据读取权限
+   - `data:write` - 数据写入权限
+
+### 权限管理
+
+插件默认具有以下基本权限：
+- 读取自身配置和数据
+- 写入自身数据
+- 调度任务
+
+插件可以通过`RequestPermission`方法请求额外权限，但需要管理员手动批准。
+
+### 权限检查
+
+插件可以通过`CheckPermission`方法检查是否具有特定权限：
+
+```go
+hasPerm, err := ctx.CheckPermission(string(security.PermissionConfigWrite))
+if err != nil {
+    // 处理错误
+}
+if !hasPerm {
+    // 没有权限
+}
+```
+
+## 行为监控系统
+
+### 活动日志
+
+系统会自动记录插件的以下活动：
+- 日志输出（info, warn, error）
+- 配置读写
+- 数据读写
+- 任务注册和执行
+- 权限请求和拒绝
+
+### 执行时间监控
+
+系统会监控插件任务的执行时间，如果超过阈值会生成警报。
+
+### 安全警报
+
+当检测到以下行为时，系统会生成安全警报：
+- 执行时间过长
+- 数据库查询过多
+- 文件操作过多
+- 连接到可疑主机
+
+### 安全报告
+
+插件可以通过`GetSecurityReport`方法获取安全报告，报告包含：
+- 插件权限列表
+- 最近活动记录
+- 安全警报
+- 安全评分
+- 安全问题和建议
+
+## 使用示例
+
+### 检查权限
+
+```go
+hasPerm, err := ctx.CheckPermission(string(security.PermissionConfigWrite))
+if err != nil {
+    ctx.LogError("Error checking permission: %v", err)
+    return err
+}
+
+if !hasPerm {
+    ctx.LogWarn("Plugin does not have config write permission")
+    return fmt.Errorf("insufficient permissions")
+}
+```
+
+### 请求权限
+
+```go
+// 请求写入配置的权限
+err := ctx.RequestPermission(string(security.PermissionConfigWrite), pluginName)
+if err != nil {
+    ctx.LogError("Error requesting permission: %v", err)
+}
+```
+
+### 获取安全报告
+
+```go
+report, err := ctx.GetSecurityReport()
+if err != nil {
+    ctx.LogError("Error getting security report: %v", err)
+    return err
+}
+
+// 使用报告数据
+```
+
+## 安全最佳实践
+
+1. **最小权限原则**: 只请求必需的权限
+2. **输入验证**: 验证所有输入数据
+3. **错误处理**: 妥善处理所有错误情况
+4. **资源清理**: 及时释放使用的资源
+5. **日志记录**: 记录重要的操作和事件
+
+## 监控和审计
+
+系统管理员可以通过以下方式监控插件活动：
+- 查看插件活动日志
+- 检查安全警报
+- 定期审查插件权限
+- 分析安全报告
--- a/docs/plugin_testing.md
+++ b/docs/plugin_testing.md
@@ -0,0 +1,261 @@
+# 插件测试框架文档
+
+## 概述
+
+本文档介绍urlDB插件测试框架的设计和使用方法。该框架提供了一套完整的工具来测试插件的功能、性能和稳定性。
+
+## 框架组件
+
+### 1. 基础测试框架 (`plugin/test/framework.go`)
+
+基础测试框架提供了以下功能：
+
+- `TestPluginContext`: 模拟插件上下文的实现，用于测试插件与系统核心的交互
+- `TestPluginManager`: 插件生命周期管理器，用于测试插件的完整生命周期
+- 日志记录和断言功能
+- 配置和数据存储模拟
+- 任务调度模拟
+- 缓存系统模拟
+- 安全权限模拟
+- 并发控制模拟
+
+### 2. 集成测试环境 (`plugin/test/integration.go`)
+
+集成测试环境提供了以下功能：
+
+- `IntegrationTestSuite`: 完整的集成测试套件，包括数据库、仓库管理器、任务管理器等
+- `MockPlugin`: 模拟插件实现，用于测试插件管理器的功能
+- 各种错误场景的模拟插件
+- 依赖关系模拟
+- 上下文操作模拟
+
+### 3. 测试报告生成 (`plugin/test/reporting.go`)
+
+测试报告生成器提供了以下功能：
+
+- `TestReport`: 测试报告结构
+- `TestReporter`: 测试报告生成器
+- `TestingTWrapper`: 与Go测试框架集成的包装器
+- `PluginTestHelper`: 插件测试助手，提供专门的插件测试功能
+
+## 使用方法
+
+### 1. 编写单元测试
+
+要为插件编写单元测试，请参考以下示例：
+
+```go
+func TestMyPlugin(t *testing.T) {
+    plugin := NewMyPlugin()
+
+    // 创建测试上下文
+    ctx := test.NewTestPluginContext()
+
+    // 初始化插件
+    if err := plugin.Initialize(ctx); err != nil {
+        t.Fatalf("Failed to initialize plugin: %v", err)
+    }
+
+    // 验证初始化日志
+    if !ctx.AssertLogContains(t, "INFO", "Plugin initialized") {
+        t.Error("Expected initialization log")
+    }
+
+    // 测试其他功能...
+}
+```
+
+### 2. 编写集成测试
+
+要编写集成测试，请参考以下示例：
+
+```go
+func TestMyPluginIntegration(t *testing.T) {
+    // 创建集成测试套件
+    suite := test.NewIntegrationTestSuite()
+    suite.Setup(t)
+    defer suite.Teardown()
+
+    // 注册插件
+    plugin := NewMyPlugin()
+    if err := suite.RegisterPlugin(plugin); err != nil {
+        t.Fatalf("Failed to register plugin: %v", err)
+    }
+
+    // 运行集成测试
+    config := map[string]interface{}{
+        "setting1": "value1",
+    }
+
+    suite.RunPluginIntegrationTest(t, plugin.Name(), config)
+}
+```
+
+### 3. 生成测试报告
+
+测试报告会自动生成，也可以手动创建：
+
+```go
+func TestWithReporting(t *testing.T) {
+    // 创建报告器
+    reporter := test.NewTestReporter("MyTestSuite")
+    wrapper := test.NewTestingTWrapper(t, reporter)
+
+    // 使用包装器运行测试
+    wrapper.Run("MyTest", func(t *testing.T) {
+        // 测试代码...
+    })
+
+    // 生成报告
+    textReport := reporter.GenerateTextReport()
+    t.Logf("Test Report:\n%s", textReport)
+}
+```
+
+## 运行测试
+
+### 运行所有插件测试
+
+```bash
+go test ./plugin/...
+```
+
+### 运行特定测试
+
+```bash
+go test ./plugin/demo/ -v
+```
+
+### 生成测试覆盖率报告
+
+```bash
+go test ./plugin/... -coverprofile=coverage.out
+go tool cover -html=coverage.out -o coverage.html
+```
+
+## 最佳实践
+
+### 1. 测试插件生命周期
+
+确保测试插件的完整生命周期：
+
+```go
+func TestPluginLifecycle(t *testing.T) {
+    manager := test.NewTestPluginManager()
+    plugin := NewMyPlugin()
+
+    // 注册插件
+    manager.RegisterPlugin(plugin)
+
+    // 测试完整生命周期
+    config := map[string]interface{}{
+        "config_key": "config_value",
+    }
+
+    if err := manager.RunPluginLifecycle(t, plugin.Name(), config); err != nil {
+        t.Errorf("Plugin lifecycle failed: %v", err)
+    }
+}
+```
+
+### 2. 测试错误处理
+
+确保测试插件在各种错误情况下的行为：
+
+```go
+func TestPluginErrorHandling(t *testing.T) {
+    // 测试初始化错误
+    pluginWithInitError := test.NewIntegrationTestSuite().
+        CreateMockPlugin("error-plugin", "1.0.0").
+        WithErrorOnInitialize()
+
+    ctx := test.NewTestPluginContext()
+    if err := pluginWithInitError.Initialize(ctx); err == nil {
+        t.Error("Expected initialize error")
+    }
+}
+```
+
+### 3. 测试依赖关系
+
+测试插件的依赖关系处理：
+
+```go
+func TestPluginDependencies(t *testing.T) {
+    plugin := test.NewIntegrationTestSuite().
+        CreateMockPlugin("dep-plugin", "1.0.0").
+        WithDependencies([]string{"dep1", "dep2"})
+
+    deps := plugin.Dependencies()
+    if len(deps) != 2 {
+        t.Errorf("Expected 2 dependencies, got %d", len(deps))
+    }
+}
+```
+
+### 4. 测试上下文操作
+
+测试插件与系统上下文的交互：
+
+```go
+func TestPluginContextOperations(t *testing.T) {
+    operations := []string{
+        "log_info",
+        "set_config",
+        "get_data",
+    }
+
+    plugin := test.NewIntegrationTestSuite().
+        CreateMockPlugin("context-plugin", "1.0.0").
+        WithContextOperations(operations)
+
+    ctx := test.NewTestPluginContext()
+    plugin.Initialize(ctx)
+    plugin.Start()
+
+    // 验证操作结果
+    if !ctx.AssertLogContains(t, "INFO", "Info message") {
+        t.Error("Expected info log")
+    }
+}
+```
+
+## 扩展框架
+
+### 添加新的测试功能
+
+要扩展测试框架，可以：
+
+1. 在`TestPluginContext`中添加新的模拟方法
+2. 在`TestPluginManager`中添加新的测试辅助方法
+3. 在`TestReporter`中添加新的报告功能
+
+### 自定义报告格式
+
+要创建自定义报告格式，可以：
+
+1. 扩展`TestReport`结构
+2. 创建新的报告生成方法
+3. 实现特定的报告输出格式
+
+## 故障排除
+
+### 常见问题
+
+1. **测试失败但没有错误信息**
+   - 检查是否正确使用了测试断言
+   - 确保测试上下文正确配置
+
+2. **集成测试环境设置失败**
+   - 检查数据库连接配置
+   - 确保所有依赖服务可用
+
+3. **测试报告不完整**
+   - 确保正确使用了测试报告器
+   - 检查测试是否正常完成
+
+### 调试技巧
+
+1. 使用`-v`标志运行测试以获取详细输出
+2. 在测试中添加日志记录以跟踪执行流程
+3. 使用测试报告来分析测试执行情况
--- a/docs/plugin_uninstall.md
+++ b/docs/plugin_uninstall.md
@@ -0,0 +1,160 @@
+# 插件卸载机制
+
+本文档详细说明了urlDB插件系统的卸载机制，包括如何安全地卸载插件、清理相关数据和处理依赖关系。
+
+## 插件卸载流程
+
+插件卸载是一个多步骤的过程，确保插件被安全地停止并清理所有相关资源。
+
+### 1. 依赖检查
+
+在卸载插件之前，系统会检查是否有其他插件依赖于该插件：
+
+```go
+dependents := pluginManager.GetDependents(pluginName)
+if len(dependents) > 0 {
+    // 有依赖插件，不能安全卸载（除非使用强制模式）
+}
+```
+
+### 2. 停止插件
+
+如果插件正在运行，系统会先停止它：
+
+```go
+if pluginStatus == types.StatusRunning {
+    err := pluginManager.StopPlugin(pluginName)
+    if err != nil {
+        // 处理停止错误
+    }
+}
+```
+
+### 3. 执行插件清理
+
+调用插件的`Cleanup()`方法，让插件执行自定义清理逻辑：
+
+```go
+err := plugin.Cleanup()
+if err != nil {
+    // 处理清理错误
+}
+```
+
+### 4. 清理数据和配置
+
+系统会自动清理插件的配置和数据：
+
+- 删除插件配置（plugin_config表中的相关记录）
+- 删除插件数据（plugin_data表中的相关记录）
+
+### 5. 清理任务
+
+清理插件注册的任何后台任务。
+
+### 6. 更新依赖图
+
+从依赖图中移除插件信息。
+
+## API 使用示例
+
+### 基本卸载
+
+```go
+// 非强制卸载（推荐）
+err := pluginManager.UninstallPlugin("plugin-name", false)
+if err != nil {
+    log.Printf("卸载失败: %v", err)
+}
+```
+
+### 强制卸载
+
+```go
+// 强制卸载（即使有错误也继续）
+err := pluginManager.UninstallPlugin("plugin-name", true)
+if err != nil {
+    log.Printf("强制卸载完成，但存在错误: %v", err)
+}
+```
+
+### 检查卸载安全性
+
+```go
+// 检查插件是否可以安全卸载
+canUninstall, dependents, err := pluginManager.CanUninstall("plugin-name")
+if err != nil {
+    log.Printf("检查失败: %v", err)
+    return
+}
+
+if !canUninstall {
+    log.Printf("插件不能安全卸载，依赖插件: %v", dependents)
+}
+```
+
+## 插件开发者的责任
+
+插件开发者需要实现以下接口方法以支持卸载：
+
+### Cleanup 方法
+
+```go
+func (p *MyPlugin) Cleanup() error {
+    // 执行清理操作
+    // 例如：关闭外部连接、删除临时文件等
+    return nil
+}
+```
+
+### 最佳实践
+
+1. 在`Cleanup`方法中释放所有外部资源
+2. 不要在`Cleanup`中删除插件核心文件
+3. 处理可能的错误情况，尽可能完成清理工作
+
+## 错误处理
+
+卸载过程中可能出现的错误：
+
+1. 插件不存在
+2. 存在依赖插件
+3. 停止插件失败
+4. 插件清理失败
+5. 数据清理失败
+
+使用非强制模式时，任何错误都会导致卸载失败。使用强制模式时，即使出现错误也会继续执行卸载过程。
+
+## 示例代码
+
+完整的卸载示例：
+
+```go
+// 检查是否可以安全卸载
+canUninstall, dependents, err := pluginManager.CanUninstall("my-plugin")
+if err != nil {
+    log.Printf("检查失败: %v", err)
+    return
+}
+
+if !canUninstall {
+    log.Printf("插件不能安全卸载，依赖插件: %v", dependents)
+    return
+}
+
+// 执行卸载
+err = pluginManager.UninstallPlugin("my-plugin", false)
+if err != nil {
+    log.Printf("卸载失败: %v", err)
+    return
+}
+
+log.Println("插件卸载成功")
+```
+
+## 注意事项
+
+1. 卸载是不可逆操作，执行后插件数据将被永久删除
+2. 建议在卸载前备份重要数据
+3. 强制卸载可能会导致数据不一致，应谨慎使用
+4. 卸载后需要重启相关服务才能重新安装同名插件
--- a/env.example
+++ b/env.example
@@ -14,4 +14,9 @@ TIMEZONE=Asia/Shanghai

 # 文件上传配置
 UPLOAD_DIR=./uploads
-MAX_FILE_SIZE=5MB 
+MAX_FILE_SIZE=5MB 
+
+# 日志配置
+LOG_LEVEL=INFO          # 日志级别 (DEBUG, INFO, WARN, ERROR, FATAL)
+DEBUG=false             # 调试模式开关
+STRUCTURED_LOG=false  
--- a/examples/README.md
+++ b/examples/README.md
@@ -0,0 +1,53 @@
+# 插件示例目录说明
+
+本目录包含了不同类型的插件示例，用于演示和测试插件系统的功能。
+
+## 目录结构
+
+### binary-plugins/
+包含编译后的二进制插件示例：
+- `demo-plugin-1.dylib` 和 `demo-plugin-2.dylib` - 预编译的动态库插件
+- `plugin1/` 和 `plugin2/` - 可编译的 Go 插件源代码和编译产物
+
+### go-plugins/
+包含 Go 源代码形式的插件示例：
+- `demo/` - 各种功能演示插件的源代码（与 plugin/demo 目录内容相同）
+
+### plugin_demo/
+包含插件系统的使用示例。
+
+## 插件类型说明
+
+### 二进制插件 (Binary Plugins)
+这些插件已经编译为动态库文件，可以直接加载使用：
+- `.dylib` 文件 (macOS)
+- `.so` 文件 (Linux)
+- `.dll` 文件 (Windows)
+
+### Go 源码插件 (Go Source Plugins)
+这些插件以 Go 源代码形式提供，需要编译后才能使用：
+- 完整功能演示插件
+- 配置管理演示插件
+- 依赖管理演示插件
+- 安全功能演示插件
+- 性能测试演示插件
+
+## 使用说明
+
+### 编译二进制插件
+```bash
+cd binary-plugins/plugin1
+go build -buildmode=plugin -o plugin1.so main.go
+```
+
+### 运行插件示例
+```bash
+cd plugin_demo
+go run plugin_demo.go
+```
+
+## 注意事项
+
+- `plugin/demo/` 目录包含原始的插件源代码
+- `go-plugins/demo/` 目录是 `plugin/demo/` 的副本，用于示例展示
+- 两者内容相同，但位于不同位置以满足不同的使用需求
--- a/examples/docs/plugin_implementation_guide.md
+++ b/examples/docs/plugin_implementation_guide.md
@@ -0,0 +1,200 @@
+# 插件系统的实现说明
+
+## 1. 插件系统架构概述
+
+插件系统是 urldb 项目中的一个重要组成部分，支持动态加载和管理插件。系统采用模块化设计，支持多种插件类型，包括动态加载的二进制插件和直接嵌入的源代码插件。
+
+### 1.1 核心组件
+
+- **Plugin Manager**：插件管理器，负责插件的注册、初始化、启动、停止和卸载
+- **Plugin Interface**：插件接口，定义了插件必须实现的标准方法
+- **Plugin Loader**：插件加载器，负责从文件系统加载二进制插件
+- **Plugin Registry**：插件注册表，管理插件的元数据和依赖关系
+
+## 2. 插件接口定义
+
+插件系统定义了一个标准的插件接口 `types.Plugin`：
+
+```go
+type Plugin interface {
+    Name() string                    // 插件名称
+    Version() string                 // 插件版本
+    Description() string             // 插件描述
+    Author() string                  // 插件作者
+    Dependencies() []string         // 插件依赖
+    CheckDependencies() map[string]bool // 检查依赖状态
+
+    Initialize(ctx PluginContext) error // 初始化插件
+    Start() error                   // 启动插件
+    Stop() error                    // 停止插件
+    Cleanup() error                 // 清理插件资源
+}
+```
+
+## 3. 插件管理器实现
+
+### 3.1 Manager 结构体
+
+```go
+type Manager struct {
+    plugins        map[string]types.Plugin     // 已注册的插件
+    instances      map[string]*types.PluginInstance // 插件实例
+    registry       *registry.PluginRegistry    // 插件注册表
+    depManager     *DependencyManager          // 依赖管理器
+    securityManager *security.SecurityManager  // 安全管理器
+    monitor        *monitor.PluginMonitor      // 插件监控器
+    configManager  *config.ConfigManager       // 配置管理器
+    pluginLoader   *PluginLoader               // 插件加载器
+    mutex          sync.RWMutex                // 并发控制
+    taskManager    interface{}                 // 任务管理器引用
+    repoManager    *repo.RepositoryManager     // 仓库管理器引用
+    database       *gorm.DB                    // 数据库连接
+}
+```
+
+### 3.2 主要功能
+
+1. **插件注册**：`RegisterPlugin()` 方法用于注册插件
+2. **插件加载**：支持从文件系统加载二进制插件
+3. **依赖管理**：管理插件间的依赖关系
+4. **生命周期管理**：管理插件的初始化、启动、停止和卸载
+5. **安全控制**：基于权限的安全管理
+6. **配置管理**：支持插件配置的管理和验证
+
+### 3.3 依赖管理
+
+插件系统实现了完整的依赖管理功能：
+
+```go
+type DependencyManager struct {
+    manager *Manager
+}
+
+func (dm *DependencyManager) ValidateDependencies() error // 验证依赖
+func (dm *DependencyManager) CheckPluginDependencies(pluginName string) (bool, []string, error) // 检查特定插件依赖
+func (dm *DependencyManager) GetLoadOrder() ([]string, error) // 获取加载顺序
+```
+
+## 4. 插件加载实现
+
+### 4.1 二进制插件加载
+
+二进制插件通过 Go 的 `plugin` 包实现动态加载。`SimplePluginLoader` 负责加载 `.so` 文件：
+
+```go
+type SimplePluginLoader struct {
+    pluginDir string // 插件目录
+}
+
+func (l *SimplePluginLoader) LoadPlugin(filename string) (types.Plugin, error) // 加载单个插件
+func (l *SimplePluginLoader) LoadAllPlugins() ([]types.Plugin, error) // 加载所有插件
+```
+
+### 4.2 反射包装器实现
+
+为了处理不同格式的插件，系统使用反射创建了 `pluginWrapper` 来适配不同的插件实现：
+
+```go
+type pluginWrapper struct {
+    original interface{}
+    value    reflect.Value
+    methods  map[string]reflect.Value
+}
+
+func (l *SimplePluginLoader) createPluginWrapper(plugin interface{}) (types.Plugin, error)
+```
+
+## 5. 安全管理实现
+
+插件系统包含了安全管理功能，控制插件对系统资源的访问权限：
+
+- 权限验证
+- 访问控制
+- 插件隔离
+
+### 5.1 插件上下文
+
+`PluginContext` 为插件提供安全的运行环境和对系统资源的受控访问：
+
+```go
+type PluginContext interface {
+    LogInfo(format string, args ...interface{}) // 记录信息日志
+    LogError(format string, args ...interface{}) // 记录错误日志
+    LogWarn(format string, args ...interface{}) // 记录警告日志
+    SetConfig(key string, value interface{}) error // 设置配置
+    GetConfig(key string) (interface{}, error) // 获取配置
+    SetData(key, value, dataType string) error // 设置数据
+    GetData(key string) (interface{}, error) // 获取数据
+    ScheduleTask(task Task, cronExpression string) error // 调度任务
+}
+```
+
+## 6. 配置管理实现
+
+插件系统支持插件配置的管理和验证：
+
+- 配置模式定义
+- 配置模板管理
+- 配置验证
+
+## 7. 监控和统计
+
+插件系统包含监控功能，可以跟踪插件的执行时间、错误率等指标：
+
+```go
+type PluginMonitor struct {
+    // 监控数据存储
+    // 统计指标计算
+}
+```
+
+## 8. 插件生命周期
+
+插件的完整生命周期包括：
+
+1. **注册**：Plugin → Manager
+2. **初始化**：Initialize() → PluginContext
+3. **启动**：Start() → 后台运行
+4. **运行**：处理任务、响应事件
+5. **停止**：Stop() → 停止功能
+6. **清理**：Cleanup() → 释放资源
+7. **卸载**：从系统中移除
+
+## 9. 示例插件实现
+
+### 9.1 源代码插件示例（FullDemoPlugin）
+
+```go
+type FullDemoPlugin struct {
+    name        string
+    version     string
+    description string
+    author      string
+    context     types.PluginContext
+}
+
+func (p *FullDemoPlugin) Initialize(ctx types.PluginContext) error { ... }
+func (p *FullDemoPlugin) Start() error { ... }
+func (p *FullDemoPlugin) Stop() error { ... }
+func (p *FullDemoPlugin) Cleanup() error { ... }
+```
+
+### 9.2 二进制插件示例（Plugin1）
+
+```go
+type Plugin1 struct{}
+
+func (p *Plugin1) Name() string { return "demo-plugin-1" }
+func (p *Plugin1) Version() string { return "1.0.0" }
+func (p *Plugin1) Description() string { return "这是一个简单的示例插件1" }
+func (p *Plugin1) Initialize(ctx types.PluginContext) error { ... }
+func (p *Plugin1) Start() error { ... }
+func (p *Plugin1) Stop() error { ... }
+func (p *Plugin1) Cleanup() error { ... }
+
+var Plugin = &Plugin1{} // 导出插件实例
+```
+
+## 10. 总结
+
+插件系统采用模块化设计，支持多种插件类型，具有良好的扩展性和安全性。通过标准化的接口和完整的生命周期管理，实现了灵活的插件机制。
--- a/examples/docs/plugin_usage_guide.md
+++ b/examples/docs/plugin_usage_guide.md
@@ -0,0 +1,461 @@
+# 插件系统的编译注册使用说明
+
+## 1. 环境准备
+
+### 1.1 系统要求
+- Go 1.23.0 或更高版本
+- 支持 Go plugin 系统的操作系统（Linux, macOS）
+- PostgreSQL 数据库（用于插件数据存储）
+
+### 1.2 项目依赖
+```bash
+go mod tidy
+```
+
+## 2. 创建插件
+
+### 2.1 创建插件目录结构
+```
+my-plugin/
+├── go.mod
+├── plugin.go
+└── main.go (可选，用于构建)
+```
+
+### 2.2 创建 go.mod 文件
+```go
+module github.com/your-org/your-project/plugins/my-plugin
+
+go 1.23.0
+
+replace github.com/ctwj/urldb => ../../../
+
+require github.com/ctwj/urldb v0.0.0
+```
+
+### 2.3 实现插件接口
+
+创建 `plugin.go` 文件：
+
+```go
+package main
+
+import (
+    "github.com/ctwj/urldb/plugin/types"
+)
+
+// MyPlugin 插件结构体
+type MyPlugin struct {
+    name        string
+    version     string
+    description string
+    author      string
+    dependencies []string
+    context     types.PluginContext
+}
+
+// NewMyPlugin 创建新的插件实例
+func NewMyPlugin() *MyPlugin {
+    return &MyPlugin{
+        name:        "my-plugin",
+        version:     "1.0.0",
+        description: "My custom plugin",
+        author:      "Your Name",
+        dependencies: []string{},
+    }
+}
+
+// 实现插件接口方法
+func (p *MyPlugin) Name() string {
+    return p.name
+}
+
+func (p *MyPlugin) Version() string {
+    return p.version
+}
+
+func (p *MyPlugin) Description() string {
+    return p.description
+}
+
+func (p *MyPlugin) Author() string {
+    return p.author
+}
+
+func (p *MyPlugin) Dependencies() []string {
+    return p.dependencies
+}
+
+func (p *MyPlugin) CheckDependencies() map[string]bool {
+    result := make(map[string]bool)
+    for _, dep := range p.dependencies {
+        result[dep] = true
+    }
+    return result
+}
+
+func (p *MyPlugin) Initialize(ctx types.PluginContext) error {
+    p.context = ctx
+    ctx.LogInfo("MyPlugin initialized")
+    return nil
+}
+
+func (p *MyPlugin) Start() error {
+    p.context.LogInfo("MyPlugin started")
+    // 启动插件的主要功能
+    return nil
+}
+
+func (p *MyPlugin) Stop() error {
+    p.context.LogInfo("MyPlugin stopped")
+    return nil
+}
+
+func (p *MyPlugin) Cleanup() error {
+    p.context.LogInfo("MyPlugin cleaned up")
+    return nil
+}
+
+// 导出插件实例（用于二进制插件）
+var Plugin = NewMyPlugin()
+```
+
+## 3. 编译插件
+
+### 3.1 编译为二进制插件（.so 文件）
+
+```bash
+# 在插件目录下编译
+go build -buildmode=plugin -o my-plugin.so
+
+# 或者，如果使用不同平台
+# Linux: go build -buildmode=plugin -o my-plugin.so
+# macOS: go build -buildmode=plugin -o my-plugin.so
+# Windows: go build -buildmode=c-shared -o my-plugin.dll (不完全支持)
+```
+
+### 3.2 注意事项
+- Windows 不完全支持 Go plugin 系统
+- 需要确保插件与主程序使用相同版本的依赖
+- 插件必须使用 `buildmode=plugin` 进行编译
+
+## 4. 注册插件
+
+### 4.1 源代码插件注册
+
+将插件作为源代码集成到项目中：
+
+```go
+package main
+
+import (
+    "github.com/ctwj/urldb/plugin"
+    "github.com/your-org/your-project/plugins/my-plugin"
+)
+
+func main() {
+    // 初始化插件系统
+    plugin.InitPluginSystem(taskManager, repoManager)
+
+    // 创建并注册插件
+    myPlugin := my_plugin.NewMyPlugin()  // 注意：下划线是包名的一部分
+    if err := plugin.RegisterPlugin(myPlugin); err != nil {
+        log.Fatal("Failed to register plugin:", err)
+    }
+
+    // 初始化插件
+    plugin.GetManager().InitializePlugin("my-plugin", config)
+
+    // 启动插件
+    plugin.GetManager().StartPlugin("my-plugin")
+}
+```
+
+### 4.2 二进制插件注册
+
+使用插件加载器从文件系统加载二进制插件：
+
+```go
+package main
+
+import (
+    "github.com/ctwj/urldb/plugin"
+    "github.com/ctwj/urldb/plugin/loader"
+)
+
+func main() {
+    // 初始化插件系统
+    plugin.InitPluginSystem(taskManager, repoManager)
+
+    // 创建插件加载器
+    pluginLoader := loader.NewSimplePluginLoader("./plugins")
+
+    // 加载所有插件
+    plugins, err := pluginLoader.LoadAllPlugins()
+    if err != nil {
+        log.Printf("Failed to load plugins: %v", err)
+    } else {
+        // 注册加载的插件
+        for _, p := range plugins {
+            if err := plugin.RegisterPlugin(p); err != nil {
+                log.Printf("Failed to register plugin %s: %v", p.Name(), err)
+            } else {
+                log.Printf("Successfully registered plugin: %s", p.Name())
+            }
+        }
+    }
+}
+```
+
+## 5. 插件配置
+
+### 5.1 创建插件配置
+插件可以接收配置参数：
+
+```go
+config := map[string]interface{}{
+    "interval": 30,     // 30秒间隔
+    "enabled": true,    // 启用插件
+    "custom_param": "value",
+}
+
+// 初始化插件时传入配置
+plugin.GetManager().InitializePlugin("my-plugin", config)
+```
+
+### 5.2 在插件中使用配置
+
+```go
+func (p *MyPlugin) Initialize(ctx types.PluginContext) error {
+    p.context = ctx
+    ctx.LogInfo("MyPlugin initialized")
+
+    // 获取配置
+    if interval, err := ctx.GetConfig("interval"); err == nil {
+        if intVal, ok := interval.(int); ok {
+            p.context.LogInfo("Interval set to: %d seconds", intVal)
+        }
+    }
+
+    return nil
+}
+```
+
+## 6. 插件管理
+
+### 6.1 启动插件
+
+```go
+// 启动单个插件
+if err := plugin.GetManager().StartPlugin("my-plugin"); err != nil {
+    log.Printf("Failed to start plugin: %v", err)
+}
+
+// 启动所有插件
+plugins, _ := plugin.GetManager().GetAllPlugins()
+for _, name := range plugins {
+    plugin.GetManager().StartPlugin(name)
+}
+```
+
+### 6.2 停止插件
+
+```go
+// 停止单个插件
+if err := plugin.GetManager().StopPlugin("my-plugin"); err != nil {
+    log.Printf("Failed to stop plugin: %v", err)
+}
+
+// 停止所有插件
+plugins, _ := plugin.GetManager().GetAllPlugins()
+for _, name := range plugins {
+    plugin.GetManager().StopPlugin(name)
+}
+```
+
+### 6.3 检查插件状态
+
+```go
+// 检查插件是否正在运行
+if plugin.GetManager().IsPluginRunning("my-plugin") {
+    log.Println("Plugin is running")
+} else {
+    log.Println("Plugin is not running")
+}
+
+// 获取所有插件信息
+status := plugin.GetManager().GetAllPluginStatus()
+for name, info := range status {
+    log.Printf("Plugin %s: %s", name, info.Status)
+}
+```
+
+## 7. 插件依赖管理
+
+### 7.1 定义插件依赖
+
+```go
+type MyPlugin struct {
+    dependencies []string
+}
+
+func (p *MyPlugin) Dependencies() []string {
+    return []string{"dependency-plugin-1", "dependency-plugin-2"}
+}
+
+func (p *MyPlugin) CheckDependencies() map[string]bool {
+    result := make(map[string]bool)
+
+    // 检查依赖是否满足
+    for _, dep := range p.dependencies {
+        // 检查依赖插件是否存在且已启动
+        result[dep] = plugin.GetManager().IsPluginRunning(dep)
+    }
+
+    return result
+}
+```
+
+### 7.2 验证依赖
+
+```go
+// 验证所有插件依赖
+if err := plugin.GetManager().ValidateDependencies(); err != nil {
+    log.Printf("Dependency validation failed: %v", err)
+}
+
+// 检查特定插件依赖
+ok, unresolved, err := plugin.GetManager().CheckPluginDependencies("my-plugin")
+if !ok {
+    log.Printf("Unresolved dependencies: %v", unresolved)
+}
+```
+
+## 8. 实际使用示例
+
+### 8.1 完整的插件使用示例
+
+```go
+package main
+
+import (
+    "log"
+    "time"
+
+    "github.com/ctwj/urldb/db"
+    "github.com/ctwj/urldb/db/repo"
+    "github.com/ctwj/urldb/plugin"
+    "github.com/ctwj/urldb/plugin/loader"
+    "github.com/ctwj/urldb/task"
+    "github.com/ctwj/urldb/utils"
+)
+
+func main() {
+    // 初始化日志
+    utils.InitLogger(nil)
+
+    // 初始化数据库
+    if err := db.InitDB(); err != nil {
+        utils.Fatal("Failed to initialize database: %v", err)
+    }
+
+    // 创建管理器
+    repoManager := repo.NewRepositoryManager(db.DB)
+    taskManager := task.NewTaskManager(repoManager)
+
+    // 初始化插件系统
+    plugin.InitPluginSystem(taskManager, repoManager)
+
+    // 加载二进制插件
+    loadBinaryPlugins()
+
+    // 注册源代码插件
+    registerSourcePlugins()
+
+    // 等待运行
+    log.Println("Plugin system ready. Running for 2 minutes...")
+    time.Sleep(2 * time.Minute)
+
+    // 停止插件
+    stopAllPlugins()
+}
+
+func loadBinaryPlugins() {
+    pluginLoader := loader.NewSimplePluginLoader("./plugins")
+
+    if plugins, err := pluginLoader.LoadAllPlugins(); err == nil {
+        for _, p := range plugins {
+            if err := plugin.RegisterPlugin(p); err != nil {
+                log.Printf("Failed to register binary plugin %s: %v", p.Name(), err)
+            }
+        }
+    }
+}
+
+func registerSourcePlugins() {
+    // 注册源代码插件
+    // myPlugin := my_plugin.NewMyPlugin()
+    // plugin.RegisterPlugin(myPlugin)
+}
+
+func stopAllPlugins() {
+    plugins, _ := plugin.GetManager().GetAllPlugins()
+    for _, name := range plugins {
+        if err := plugin.GetManager().StopPlugin(name); err != nil {
+            log.Printf("Failed to stop plugin %s: %v", name, err)
+        }
+    }
+}
+```
+
+## 9. 构建和部署
+
+### 9.1 编译主程序
+
+```bash
+cd examples/plugin_demo
+go build -o plugin_demo main.go
+./plugin_demo
+```
+
+### 9.2 部署插件
+
+1. 将编译好的 `.so` 插件文件复制到插件目录
+2. 确保主程序有读取插件文件的权限
+3. 根据需要配置插件参数
+
+```bash
+# 创建插件目录
+mkdir -p plugins
+
+# 复制插件
+cp my-plugin.so plugins/
+
+# 运行主程序
+./plugin_demo
+```
+
+## 10. 常见问题和解决方案
+
+### 10.1 插件加载失败
+- 检查 `.so` 文件是否与主程序使用相同版本的 Go 编译
+- 确保插件依赖的库与主程序兼容
+- 检查插件文件权限
+
+### 10.2 依赖关系问题
+- 确保插件依赖的其他插件已正确注册
+- 检查依赖关系循环
+
+### 10.3 运行时错误
+- 确保插件实现符合接口要求
+- 检查插件初始化参数
+
+## 11. 最佳实践
+
+1. **插件命名**：使用有意义的插件名称
+2. **版本管理**：维护插件版本
+3. **错误处理**：在插件中添加适当的错误处理
+4. **日志记录**：使用插件上下文记录日志
+5. **资源清理**：确保在 `Cleanup` 方法中释放资源
+6. **安全考虑**：验证输入参数，限制资源使用
+7. **文档**：为插件提供使用文档
--- a/examples/plugin_demo/binary_plugin1/go.mod
+++ b/examples/plugin_demo/binary_plugin1/go.mod
@@ -0,0 +1,36 @@
+module github.com/ctwj/urldb/examples/plugin_demo/binary_plugin1
+
+go 1.23.0
+
+replace github.com/ctwj/urldb => ../../../..
+
+require github.com/ctwj/urldb v0.0.0-00010101000000-000000000000
+
+require (
+	github.com/bytedance/sonic v1.13.3 // indirect
+	github.com/bytedance/sonic/loader v0.3.0 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
+	github.com/gin-gonic/gin v1.10.1 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.27.0 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.3.0 // indirect
+	golang.org/x/arch v0.19.0 // indirect
+	golang.org/x/crypto v0.41.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
--- a/examples/plugin_demo/binary_plugin1/go.sum
+++ b/examples/plugin_demo/binary_plugin1/go.sum
@@ -0,0 +1,82 @@
+github.com/bytedance/sonic v1.13.3 h1:MS8gmaH16Gtirygw7jV91pDCN33NyMrPbN7qiYhEsF0=
+github.com/bytedance/sonic v1.13.3/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
+github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/bytedance/sonic/loader v0.3.0 h1:dskwH8edlzNMctoruo8FPTJDF3vLtDT0sXZwvZJyqeA=
+github.com/bytedance/sonic/loader v0.3.0/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
+github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
+github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
+github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
+github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
+github.com/gin-gonic/gin v1.10.1 h1:T0ujvqyCSqRopADpgPgiTT63DUQVSfojyME59Ei63pQ=
+github.com/gin-gonic/gin v1.10.1/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.27.0 h1:w8+XrWVMhGkxOaaowyKH35gFydVHOvC0/uWoy2Fzwn4=
+github.com/go-playground/validator/v10 v10.27.0/go.mod h1:I5QpIEbmr8On7W0TktmJAumgzX4CA1XNl4ZmDuVHKKo=
+github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
+github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
+github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
+github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
+github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
+github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
+github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
+github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
+github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
+github.com/ugorji/go/codec v1.3.0 h1:Qd2W2sQawAfG8XSvzwhBeoGq71zXOC/Q1E9y/wUcsUA=
+github.com/ugorji/go/codec v1.3.0/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
+golang.org/x/arch v0.19.0 h1:LmbDQUodHThXE+htjrnmVD73M//D9GTH6wFZjyDkjyU=
+golang.org/x/arch v0.19.0/go.mod h1:bdwinDaKcfZUGpH09BB7ZmOfhalA8lQdzl62l8gGWsk=
+golang.org/x/crypto v0.41.0 h1:WKYxWedPGCTVVl5+WHSSrOBT0O8lx32+zxmHxijgXp4=
+golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
+google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
+google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
--- a/examples/plugin_demo/binary_plugin1/main.go
+++ b/examples/plugin_demo/binary_plugin1/main.go
@@ -0,0 +1,70 @@
+package main
+
+import (
+	"fmt"
+	"github.com/ctwj/urldb/plugin/types"
+)
+
+// Plugin1 示例插件1
+type Plugin1 struct{}
+
+// Name 返回插件名称
+func (p *Plugin1) Name() string {
+	return "demo-plugin-1"
+}
+
+// Version 返回插件版本
+func (p *Plugin1) Version() string {
+	return "1.0.0"
+}
+
+// Description 返回插件描述
+func (p *Plugin1) Description() string {
+	return "这是一个简单的示例插件1"
+}
+
+// Author 返回插件作者
+func (p *Plugin1) Author() string {
+	return "Demo Author"
+}
+
+// Initialize 初始化插件
+func (p *Plugin1) Initialize(ctx types.PluginContext) error {
+	ctx.LogInfo("示例插件1初始化")
+	return nil
+}
+
+// Start 启动插件
+func (p *Plugin1) Start() error {
+	fmt.Println("示例插件1启动")
+	return nil
+}
+
+// Stop 停止插件
+func (p *Plugin1) Stop() error {
+	fmt.Println("示例插件1停止")
+	return nil
+}
+
+// Cleanup 清理插件
+func (p *Plugin1) Cleanup() error {
+	fmt.Println("示例插件1清理")
+	return nil
+}
+
+// Dependencies 返回插件依赖
+func (p *Plugin1) Dependencies() []string {
+	return []string{}
+}
+
+// CheckDependencies 检查插件依赖
+func (p *Plugin1) CheckDependencies() map[string]bool {
+	return map[string]bool{}
+}
+
+// 导出插件实例
+var Plugin = &Plugin1{}
+
+func main() {
+	// 编译为 .so 文件时，此函数不会被使用
+}
--- a/examples/plugin_demo/binary_plugin2/go.mod
+++ b/examples/plugin_demo/binary_plugin2/go.mod
@@ -0,0 +1,36 @@
+module github.com/ctwj/urldb/examples/plugin_demo/binary_plugin2
+
+go 1.23.0
+
+replace github.com/ctwj/urldb => ../../../..
+
+require github.com/ctwj/urldb v0.0.0-00010101000000-000000000000
+
+require (
+	github.com/bytedance/sonic v1.13.3 // indirect
+	github.com/bytedance/sonic/loader v0.3.0 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
+	github.com/gin-gonic/gin v1.10.1 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.27.0 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.3.0 // indirect
+	golang.org/x/arch v0.19.0 // indirect
+	golang.org/x/crypto v0.41.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
--- a/examples/plugin_demo/binary_plugin2/go.sum
+++ b/examples/plugin_demo/binary_plugin2/go.sum
@@ -0,0 +1,82 @@
+github.com/bytedance/sonic v1.13.3 h1:MS8gmaH16Gtirygw7jV91pDCN33NyMrPbN7qiYhEsF0=
+github.com/bytedance/sonic v1.13.3/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
+github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/bytedance/sonic/loader v0.3.0 h1:dskwH8edlzNMctoruo8FPTJDF3vLtDT0sXZwvZJyqeA=
+github.com/bytedance/sonic/loader v0.3.0/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
+github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
+github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
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--- a/examples/plugin_demo/binary_plugin2/main.go
+++ b/examples/plugin_demo/binary_plugin2/main.go
@@ -0,0 +1,70 @@
+package main
+
+import (
+	"fmt"
+	"github.com/ctwj/urldb/plugin/types"
+)
+
+// Plugin2 示例插件2
+type Plugin2 struct{}
+
+// Name 返回插件名称
+func (p *Plugin2) Name() string {
+	return "demo-plugin-2"
+}
+
+// Version 返回插件版本
+func (p *Plugin2) Version() string {
+	return "1.0.0"
+}
+
+// Description 返回插件描述
+func (p *Plugin2) Description() string {
+	return "这是一个简单的示例插件2"
+}
+
+// Author 返回插件作者
+func (p *Plugin2) Author() string {
+	return "Demo Author"
+}
+
+// Initialize 初始化插件
+func (p *Plugin2) Initialize(ctx types.PluginContext) error {
+	ctx.LogInfo("示例插件2初始化")
+	return nil
+}
+
+// Start 启动插件
+func (p *Plugin2) Start() error {
+	fmt.Println("示例插件2启动")
+	return nil
+}
+
+// Stop 停止插件
+func (p *Plugin2) Stop() error {
+	fmt.Println("示例插件2停止")
+	return nil
+}
+
+// Cleanup 清理插件
+func (p *Plugin2) Cleanup() error {
+	fmt.Println("示例插件2清理")
+	return nil
+}
+
+// Dependencies 返回插件依赖
+func (p *Plugin2) Dependencies() []string {
+	return []string{}
+}
+
+// CheckDependencies 检查插件依赖
+func (p *Plugin2) CheckDependencies() map[string]bool {
+	return map[string]bool{}
+}
+
+// 导出插件实例
+var Plugin = &Plugin2{}
+
+func main() {
+	// 编译为 .so 文件时，此函数不会被使用
+}
--- a/examples/plugin_demo/full_demo_plugin/go.mod
+++ b/examples/plugin_demo/full_demo_plugin/go.mod
@@ -0,0 +1,10 @@
+module github.com/ctwj/urldb/examples/plugin_demo/full_demo_plugin
+
+go 1.23.0
+
+require (
+	github.com/ctwj/urldb v0.0.0
+	gorm.io/gorm v1.30.0
+)
+
+replace github.com/ctwj/urldb => ../../..
--- a/examples/plugin_demo/full_demo_plugin/plugin.go
+++ b/examples/plugin_demo/full_demo_plugin/plugin.go
@@ -0,0 +1,228 @@
+package full_demo_plugin
+
+import (
+	"time"
+
+	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/plugin/types"
+	"gorm.io/gorm"
+)
+
+// FullDemoPlugin 是一个完整功能的演示插件
+type FullDemoPlugin struct {
+	name        string
+	version     string
+	description string
+	author      string
+	context     types.PluginContext
+}
+
+// NewFullDemoPlugin 创建完整演示插件
+func NewFullDemoPlugin() *FullDemoPlugin {
+	return &FullDemoPlugin{
+		name:        "full-demo-plugin",
+		version:     "1.0.0",
+		description: "A full-featured demo plugin demonstrating all plugin capabilities",
+		author:      "urlDB Team",
+	}
+}
+
+// Name returns the plugin name
+func (p *FullDemoPlugin) Name() string {
+	return p.name
+}
+
+// Version returns the plugin version
+func (p *FullDemoPlugin) Version() string {
+	return p.version
+}
+
+// Description returns the plugin description
+func (p *FullDemoPlugin) Description() string {
+	return p.description
+}
+
+// Author returns the plugin author
+func (p *FullDemoPlugin) Author() string {
+	return p.author
+}
+
+// Initialize initializes the plugin
+func (p *FullDemoPlugin) Initialize(ctx types.PluginContext) error {
+	p.context = ctx
+	p.context.LogInfo("Full Demo plugin initialized")
+
+	// 设置一些示例配置
+	p.context.SetConfig("interval", 60)
+	p.context.SetConfig("enabled", true)
+	p.context.SetConfig("max_items", 100)
+
+	// 存储一些示例数据
+	data := map[string]interface{}{
+		"last_updated": time.Now().Format(time.RFC3339),
+		"counter":      0,
+		"status":       "initialized",
+	}
+	p.context.SetData("demo_data", data, "demo_type")
+
+	// 获取并验证配置
+	interval, err := p.context.GetConfig("interval")
+	if err != nil {
+		p.context.LogError("Failed to get interval config: %v", err)
+		return err
+	}
+	p.context.LogInfo("Configured interval: %v", interval)
+
+	return nil
+}
+
+// Start starts the plugin
+func (p *FullDemoPlugin) Start() error {
+	p.context.LogInfo("Full Demo plugin started")
+
+	// 注册定时任务
+	err := p.context.RegisterTask("demo-periodic-task", p.executePeriodicTask)
+	if err != nil {
+		p.context.LogError("Failed to register periodic task: %v", err)
+		return err
+	}
+
+	// 演示数据库访问
+	p.demoDatabaseAccess()
+
+	// 演示数据存储功能
+	p.demoDataStorage()
+
+	return nil
+}
+
+// Stop stops the plugin
+func (p *FullDemoPlugin) Stop() error {
+	p.context.LogInfo("Full Demo plugin stopped")
+	return nil
+}
+
+// Cleanup cleans up the plugin
+func (p *FullDemoPlugin) Cleanup() error {
+	p.context.LogInfo("Full Demo plugin cleaned up")
+	return nil
+}
+
+// Dependencies returns the plugin dependencies
+func (p *FullDemoPlugin) Dependencies() []string {
+	return []string{}
+}
+
+// CheckDependencies checks the plugin dependencies
+func (p *FullDemoPlugin) CheckDependencies() map[string]bool {
+	return make(map[string]bool)
+}
+
+// executePeriodicTask 执行周期性任务
+func (p *FullDemoPlugin) executePeriodicTask() {
+	p.context.LogInfo("Executing periodic task at %s", time.Now().Format(time.RFC3339))
+
+	// 从数据库获取数据
+	data, err := p.context.GetData("demo_data", "demo_type")
+	if err != nil {
+		p.context.LogError("Failed to get demo data: %v", err)
+		return
+	}
+
+	p.context.LogInfo("Retrieved demo data: %v", data)
+
+	// 更新数据计数器
+	if dataMap, ok := data.(map[string]interface{}); ok {
+		count, ok := dataMap["counter"].(float64) // json.Unmarshal converts numbers to float64
+		if !ok {
+			count = 0
+		}
+		count++
+
+		// 更新数据
+		dataMap["counter"] = count
+		dataMap["last_updated"] = time.Now().Format(time.RFC3339)
+		dataMap["status"] = "running"
+
+		err = p.context.SetData("demo_data", dataMap, "demo_type")
+		if err != nil {
+			p.context.LogError("Failed to update demo data: %v", err)
+		} else {
+			p.context.LogInfo("Updated demo data, counter: %v", count)
+		}
+	}
+
+	// 演示配置访问
+	enabled, err := p.context.GetConfig("enabled")
+	if err != nil {
+		p.context.LogError("Failed to get enabled config: %v", err)
+		return
+	}
+
+	p.context.LogInfo("Plugin enabled status: %v", enabled)
+}
+
+// demoDatabaseAccess 演示数据库访问
+func (p *FullDemoPlugin) demoDatabaseAccess() {
+	db := p.context.GetDB()
+	if db == nil {
+		p.context.LogError("Database connection not available")
+		return
+	}
+
+	// 将db转换为*gorm.DB
+	gormDB, ok := db.(*gorm.DB)
+	if !ok {
+		p.context.LogError("Failed to cast database connection to *gorm.DB")
+		return
+	}
+
+	// 尝试查询一些数据（如果存在的话）
+	var count int64
+	err := gormDB.Model(&entity.Resource{}).Count(&count).Error
+	if err != nil {
+		p.context.LogWarn("Failed to query resources: %v", err)
+	} else {
+		p.context.LogInfo("Database access demo: found %d resources", count)
+	}
+}
+
+// demoDataStorage 演示数据存储功能
+func (p *FullDemoPlugin) demoDataStorage() {
+	// 存储一些复杂数据
+	complexData := map[string]interface{}{
+		"users": []map[string]interface{}{
+			{"id": 1, "name": "Alice", "email": "alice@example.com"},
+			{"id": 2, "name": "Bob", "email": "bob@example.com"},
+		},
+		"settings": map[string]interface{}{
+			"theme":         "dark",
+			"language":      "en",
+			"notifications": true,
+		},
+		"timestamp": time.Now().Unix(),
+	}
+
+	err := p.context.SetData("complex_data", complexData, "user_settings")
+	if err != nil {
+		p.context.LogError("Failed to store complex data: %v", err)
+	} else {
+		p.context.LogInfo("Successfully stored complex data")
+	}
+
+	// 读取复杂数据
+	retrievedData, err := p.context.GetData("complex_data", "user_settings")
+	if err != nil {
+		p.context.LogError("Failed to retrieve complex data: %v", err)
+	} else {
+		p.context.LogInfo("Successfully retrieved complex data: %v", retrievedData)
+	}
+
+	// 演示删除数据
+	err = p.context.DeleteData("complex_data", "user_settings")
+	if err != nil {
+		p.context.LogError("Failed to delete data: %v", err)
+	} else {
+		p.context.LogInfo("Successfully deleted data")
+	}
+}
--- a/examples/plugin_demo/go.mod
+++ b/examples/plugin_demo/go.mod
@@ -0,0 +1,66 @@
+module github.com/ctwj/urldb/examples/plugin_demo
+
+go 1.23.0
+
+require (
+	github.com/ctwj/urldb v0.0.0
+	github.com/ctwj/urldb/examples/plugin_demo/full_demo_plugin v0.0.0
+	github.com/ctwj/urldb/examples/plugin_demo/security_demo_plugin v0.0.0
+	github.com/ctwj/urldb/examples/plugin_demo/uninstall_demo_plugin v0.0.0
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bytedance/sonic v1.13.3 // indirect
+	github.com/bytedance/sonic/loader v0.3.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
+	github.com/gin-gonic/gin v1.10.1 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.27.0 // indirect
+	github.com/go-resty/resty/v2 v2.16.5 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/pgx/v5 v5.7.5 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/matoous/go-nanoid/v2 v2.1.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/prometheus/client_golang v1.23.2 // indirect
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.66.1 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.3.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.2 // indirect
+	golang.org/x/arch v0.19.0 // indirect
+	golang.org/x/crypto v0.41.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/sync v0.16.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gorm.io/driver/postgres v1.6.0 // indirect
+	gorm.io/gorm v1.30.0 // indirect
+)
+
+replace (
+	github.com/ctwj/urldb => ../..
+	github.com/ctwj/urldb/examples/plugin_demo/full_demo_plugin => ./full_demo_plugin
+	github.com/ctwj/urldb/examples/plugin_demo/security_demo_plugin => ./security_demo_plugin
+	github.com/ctwj/urldb/examples/plugin_demo/uninstall_demo_plugin => ./uninstall_demo_plugin
+)
--- a/examples/plugin_demo/go.sum
+++ b/examples/plugin_demo/go.sum
@@ -0,0 +1,132 @@
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+google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
+google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/postgres v1.6.0 h1:2dxzU8xJ+ivvqTRph34QX+WrRaJlmfyPqXmoGVjMBa4=
+gorm.io/driver/postgres v1.6.0/go.mod h1:vUw0mrGgrTK+uPHEhAdV4sfFELrByKVGnaVRkXDhtWo=
+gorm.io/gorm v1.30.0 h1:qbT5aPv1UH8gI99OsRlvDToLxW5zR7FzS9acZDOZcgs=
+gorm.io/gorm v1.30.0/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
--- a/examples/plugin_demo/main.go
+++ b/examples/plugin_demo/main.go
@@ -0,0 +1,142 @@
+package main
+
+import (
+	"time"
+
+	"github.com/ctwj/urldb/db"
+	"github.com/ctwj/urldb/db/repo"
+	"github.com/ctwj/urldb/examples/plugin_demo/full_demo_plugin"
+	"github.com/ctwj/urldb/examples/plugin_demo/security_demo_plugin"
+	"github.com/ctwj/urldb/examples/plugin_demo/uninstall_demo_plugin"
+	"github.com/ctwj/urldb/plugin"
+	"github.com/ctwj/urldb/plugin/loader"
+	"github.com/ctwj/urldb/task"
+	"github.com/ctwj/urldb/utils"
+)
+
+func main() {
+	// Initialize logger
+	utils.InitLogger(nil)
+
+	// Initialize database
+	if err := db.InitDB(); err != nil {
+		utils.Fatal("Failed to initialize database: %v", err)
+	}
+
+	// Create repository manager
+	repoManager := repo.NewRepositoryManager(db.DB)
+
+	// Create task manager
+	taskManager := task.NewTaskManager(repoManager)
+
+	// Initialize plugin system
+	plugin.InitPluginSystem(taskManager, repoManager)
+
+	// Load binary plugins from filesystem
+	// Create a simple plugin loader to load the binary plugins
+	pluginLoader1 := loader.NewSimplePluginLoader("./binary_plugin1")
+	pluginLoader2 := loader.NewSimplePluginLoader("./binary_plugin2")
+
+	// Load first binary plugin
+	if plugins1, err := pluginLoader1.LoadAllPlugins(); err != nil {
+		utils.Error("Failed to load binary plugin1: %v", err)
+		// Continue execution even if plugin loading fails
+	} else {
+		// Register the loaded plugins
+		for _, p := range plugins1 {
+			if err := plugin.RegisterPlugin(p); err != nil {
+				utils.Error("Failed to register binary plugin1: %v", err)
+			}
+		}
+	}
+
+	// Load second binary plugin
+	if plugins2, err := pluginLoader2.LoadAllPlugins(); err != nil {
+		utils.Error("Failed to load binary plugin2: %v", err)
+		// Continue execution even if plugin loading fails
+	} else {
+		// Register the loaded plugins
+		for _, p := range plugins2 {
+			if err := plugin.RegisterPlugin(p); err != nil {
+				utils.Error("Failed to register binary plugin2: %v", err)
+			}
+		}
+	}
+
+	// Register demo plugins from new structure
+	fullDemoPlugin := full_demo_plugin.NewFullDemoPlugin()
+	if err := plugin.RegisterPlugin(fullDemoPlugin); err != nil {
+		utils.Error("Failed to register full demo plugin: %v", err)
+		return
+	}
+
+	securityDemoPlugin := security_demo_plugin.NewSecurityDemoPlugin()
+	if err := plugin.RegisterPlugin(securityDemoPlugin); err != nil {
+		utils.Error("Failed to register security demo plugin: %v", err)
+		return
+	}
+
+	uninstallDemoPlugin := uninstall_demo_plugin.NewUninstallDemoPlugin()
+	if err := plugin.RegisterPlugin(uninstallDemoPlugin); err != nil {
+		utils.Error("Failed to register uninstall demo plugin: %v", err)
+		return
+	}
+
+	// Initialize plugins
+	config := map[string]interface{}{
+		"interval": 30, // 30 seconds
+		"enabled":  true,
+	}
+	if err := plugin.GetManager().InitializePlugin("full-demo-plugin", config); err != nil {
+		utils.Error("Failed to initialize full demo plugin: %v", err)
+		return
+	}
+
+	if err := plugin.GetManager().InitializePluginForHandler("security_demo"); err != nil {
+		utils.Error("Failed to initialize security demo plugin: %v", err)
+		return
+	}
+
+	if err := plugin.GetManager().InitializePluginForHandler("uninstall-demo"); err != nil {
+		utils.Error("Failed to initialize uninstall demo plugin: %v", err)
+		return
+	}
+
+	// Start plugins
+	if err := plugin.GetManager().StartPlugin("full-demo-plugin"); err != nil {
+		utils.Error("Failed to start full demo plugin: %v", err)
+		return
+	}
+
+	if err := plugin.GetManager().StartPlugin("security_demo"); err != nil {
+		utils.Error("Failed to start security demo plugin: %v", err)
+		return
+	}
+
+	if err := plugin.GetManager().StartPlugin("uninstall-demo"); err != nil {
+		utils.Error("Failed to start uninstall demo plugin: %v", err)
+		return
+	}
+
+	// Keep the application running
+	utils.Info("Plugin system test started. Running for 2 minutes...")
+	time.Sleep(2 * time.Minute)
+
+	// Stop plugins
+	if err := plugin.GetManager().StopPlugin("full-demo-plugin"); err != nil {
+		utils.Error("Failed to stop full demo plugin: %v", err)
+		return
+	}
+
+	if err := plugin.GetManager().StopPlugin("security_demo"); err != nil {
+		utils.Error("Failed to stop security demo plugin: %v", err)
+		return
+	}
+
+	if err := plugin.GetManager().StopPlugin("uninstall-demo"); err != nil {
+		utils.Error("Failed to stop uninstall demo plugin: %v", err)
+		return
+	}
+
+	utils.Info("Plugin system test completed successfully.")
+}
--- a/examples/plugin_demo/plugin_demo
+++ b/examples/plugin_demo/plugin_demo
--- a/examples/plugin_demo/security_demo_plugin/go.mod
+++ b/examples/plugin_demo/security_demo_plugin/go.mod
@@ -0,0 +1,9 @@
+module github.com/ctwj/urldb/examples/plugin_demo/security_demo_plugin
+
+go 1.23.0
+
+require (
+	github.com/ctwj/urldb v0.0.0
+)
+
+replace github.com/ctwj/urldb => ../../..
--- a/examples/plugin_demo/security_demo_plugin/plugin.go
+++ b/examples/plugin_demo/security_demo_plugin/plugin.go
@@ -0,0 +1,115 @@
+package security_demo_plugin
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/ctwj/urldb/plugin/security"
+	"github.com/ctwj/urldb/plugin/types"
+)
+
+// SecurityDemoPlugin is a demo plugin to demonstrate security features
+type SecurityDemoPlugin struct {
+	name        string
+	version     string
+	description string
+	author      string
+	config      map[string]interface{}
+}
+
+// NewSecurityDemoPlugin creates a new security demo plugin
+func NewSecurityDemoPlugin() *SecurityDemoPlugin {
+	return &SecurityDemoPlugin{
+		name:        "security_demo",
+		version:     "1.0.0",
+		description: "A demo plugin to demonstrate security features",
+		author:      "urlDB",
+		config:      make(map[string]interface{}),
+	}
+}
+
+// Name returns the plugin name
+func (p *SecurityDemoPlugin) Name() string {
+	return p.name
+}
+
+// Version returns the plugin version
+func (p *SecurityDemoPlugin) Version() string {
+	return p.version
+}
+
+// Description returns the plugin description
+func (p *SecurityDemoPlugin) Description() string {
+	return p.description
+}
+
+// Author returns the plugin author
+func (p *SecurityDemoPlugin) Author() string {
+	return p.author
+}
+
+// Dependencies returns the plugin dependencies
+func (p *SecurityDemoPlugin) Dependencies() []string {
+	return []string{}
+}
+
+// CheckDependencies checks the plugin dependencies
+func (p *SecurityDemoPlugin) CheckDependencies() map[string]bool {
+	return make(map[string]bool)
+}
+
+// Initialize initializes the plugin
+func (p *SecurityDemoPlugin) Initialize(ctx types.PluginContext) error {
+	ctx.LogInfo("Initializing security demo plugin")
+
+	// Request additional permissions
+	ctx.RequestPermission(string(security.PermissionConfigWrite), p.name)
+	ctx.RequestPermission(string(security.PermissionDataWrite), p.name)
+
+	// Test permission
+	hasPerm, err := ctx.CheckPermission(string(security.PermissionConfigRead))
+	if err != nil {
+		ctx.LogError("Error checking permission: %v", err)
+		return err
+	}
+
+	if !hasPerm {
+		ctx.LogWarn("Plugin does not have config read permission")
+		return fmt.Errorf("plugin does not have required permissions")
+	}
+
+	// Set some config
+	ctx.SetConfig("initialized", true)
+	ctx.SetConfig("timestamp", time.Now().Unix())
+
+	ctx.LogInfo("Security demo plugin initialized successfully")
+
+	// Register a demo task
+	ctx.RegisterTask("security_demo_task", func() {
+		ctx.LogInfo("Security demo task executed")
+		// Try to access config
+		if initialized, err := ctx.GetConfig("initialized"); err == nil {
+			ctx.LogInfo("Plugin initialized: %v", initialized)
+		}
+
+		// Try to write some data
+		ctx.SetData("demo_key", "demo_value", "demo_type")
+	})
+
+	return nil
+}
+
+// Start starts the plugin
+func (p *SecurityDemoPlugin) Start() error {
+	return nil
+}
+
+// Stop stops the plugin
+func (p *SecurityDemoPlugin) Stop() error {
+	return nil
+}
+
+// Cleanup cleans up the plugin
+func (p *SecurityDemoPlugin) Cleanup() error {
+	return nil
+}
--- a/examples/plugin_demo/uninstall_demo_plugin/go.mod
+++ b/examples/plugin_demo/uninstall_demo_plugin/go.mod
@@ -0,0 +1,9 @@
+module github.com/ctwj/urldb/examples/plugin_demo/uninstall_demo_plugin
+
+go 1.23.0
+
+require (
+	github.com/ctwj/urldb v0.0.0
+)
+
+replace github.com/ctwj/urldb => ../../..
--- a/examples/plugin_demo/uninstall_demo_plugin/plugin.go
+++ b/examples/plugin_demo/uninstall_demo_plugin/plugin.go
@@ -0,0 +1,127 @@
+package uninstall_demo_plugin
+
+import (
+	"time"
+
+	"github.com/ctwj/urldb/plugin/types"
+)
+
+// UninstallDemoPlugin is a demo plugin to demonstrate uninstall functionality
+type UninstallDemoPlugin struct {
+	name        string
+	version     string
+	description string
+	author      string
+	dependencies []string
+	context     types.PluginContext
+}
+
+// NewUninstallDemoPlugin creates a new uninstall demo plugin
+func NewUninstallDemoPlugin() *UninstallDemoPlugin {
+	return &UninstallDemoPlugin{
+		name:        "uninstall-demo",
+		version:     "1.0.0",
+		description: "A demo plugin to demonstrate uninstall functionality",
+		author:      "Plugin Developer",
+		dependencies: []string{},
+	}
+}
+
+// Name returns the plugin name
+func (p *UninstallDemoPlugin) Name() string {
+	return p.name
+}
+
+// Version returns the plugin version
+func (p *UninstallDemoPlugin) Version() string {
+	return p.version
+}
+
+// Description returns the plugin description
+func (p *UninstallDemoPlugin) Description() string {
+	return p.description
+}
+
+// Author returns the plugin author
+func (p *UninstallDemoPlugin) Author() string {
+	return p.author
+}
+
+// Dependencies returns the plugin dependencies
+func (p *UninstallDemoPlugin) Dependencies() []string {
+	return p.dependencies
+}
+
+// CheckDependencies checks the status of plugin dependencies
+func (p *UninstallDemoPlugin) CheckDependencies() map[string]bool {
+	// For demo purposes, all dependencies are satisfied
+	result := make(map[string]bool)
+	for _, dep := range p.dependencies {
+		result[dep] = true
+	}
+	return result
+}
+
+// Initialize initializes the plugin
+func (p *UninstallDemoPlugin) Initialize(ctx types.PluginContext) error {
+	p.context = ctx
+	p.context.LogInfo("Initializing uninstall demo plugin")
+
+	// Set some demo configuration
+	if err := p.context.SetConfig("demo_setting", "uninstall_demo_value"); err != nil {
+		return err
+	}
+
+	// Set some demo data
+	if err := p.context.SetData("demo_key", "uninstall_demo_data", "demo_type"); err != nil {
+		return err
+	}
+
+	p.context.LogInfo("Uninstall demo plugin initialized successfully")
+	return nil
+}
+
+// Start starts the plugin
+func (p *UninstallDemoPlugin) Start() error {
+	p.context.LogInfo("Starting uninstall demo plugin")
+
+	// Simulate some work
+	go func() {
+		for i := 0; i < 5; i++ {
+			time.Sleep(1 * time.Second)
+			p.context.LogInfo("Uninstall demo plugin working... %d", i+1)
+		}
+		p.context.LogInfo("Uninstall demo plugin work completed")
+	}()
+
+	p.context.LogInfo("Uninstall demo plugin started successfully")
+	return nil
+}
+
+// Stop stops the plugin
+func (p *UninstallDemoPlugin) Stop() error {
+	p.context.LogInfo("Stopping uninstall demo plugin")
+
+	// Perform any necessary cleanup before stopping
+	p.context.LogInfo("Uninstall demo plugin stopped successfully")
+	return nil
+}
+
+// Cleanup performs final cleanup when uninstalling the plugin
+func (p *UninstallDemoPlugin) Cleanup() error {
+	p.context.LogInfo("Cleaning up uninstall demo plugin")
+
+	// Perform any final cleanup operations
+	// This might include:
+	// - Removing temporary files
+	// - Cleaning up external resources
+	// - Notifying external services
+
+	p.context.LogInfo("Uninstall demo plugin cleaned up successfully")
+	return nil
+}
+
+// GetContext returns the plugin context (for testing purposes)
+func (p *UninstallDemoPlugin) GetContext() types.PluginContext {
+	return p.context
+}
--- a/go.mod
+++ b/go.mod
@@ -12,15 +12,31 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.2.0
 	github.com/joho/godotenv v1.5.1
 	github.com/meilisearch/meilisearch-go v0.33.1
+	github.com/prometheus/client_golang v1.23.2
 	github.com/robfig/cron/v3 v3.0.1
-	golang.org/x/crypto v0.40.0
+	github.com/silenceper/wechat/v2 v2.1.10
+	golang.org/x/crypto v0.41.0
 	gorm.io/driver/postgres v1.6.0
 	gorm.io/gorm v1.30.0
 )

 require (
 	github.com/andybalholm/brotli v1.1.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bradfitz/gomemcache v0.0.0-20220106215444-fb4bf637b56d // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/go-redis/redis/v8 v8.11.5 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.66.1 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
+	github.com/sirupsen/logrus v1.9.0 // indirect
+	github.com/tidwall/gjson v1.14.1 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.2 // indirect
 )

 require (
@@ -41,7 +57,6 @@ require (
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
-	github.com/kr/pretty v0.3.1 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/matoous/go-nanoid/v2 v2.1.0
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -52,10 +67,10 @@ require (
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.3.0 // indirect
 	golang.org/x/arch v0.19.0 // indirect
-	golang.org/x/net v0.42.0
+	golang.org/x/net v0.43.0
 	golang.org/x/sync v0.16.0 // indirect
-	golang.org/x/sys v0.34.0 // indirect
-	golang.org/x/text v0.27.0 // indirect
-	google.golang.org/protobuf v1.36.6 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,10 +1,24 @@
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
+github.com/alicebob/miniredis/v2 v2.30.0 h1:uA3uhDbCxfO9+DI/DuGeAMr9qI+noVWwGPNTFuKID5M=
+github.com/alicebob/miniredis/v2 v2.30.0/go.mod h1:84TWKZlxYkfgMucPBf5SOQBYJceZeQRFIaQgNMiCX6Q=
 github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
 github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/bradfitz/gomemcache v0.0.0-20220106215444-fb4bf637b56d h1:pVrfxiGfwelyab6n21ZBkbkmbevaf+WvMIiR7sr97hw=
+github.com/bradfitz/gomemcache v0.0.0-20220106215444-fb4bf637b56d/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
 github.com/bytedance/sonic v1.13.3 h1:MS8gmaH16Gtirygw7jV91pDCN33NyMrPbN7qiYhEsF0=
 github.com/bytedance/sonic v1.13.3/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
 github.com/bytedance/sonic/loader v0.3.0 h1:dskwH8edlzNMctoruo8FPTJDF3vLtDT0sXZwvZJyqeA=
 github.com/bytedance/sonic/loader v0.3.0/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
 github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
@@ -12,6 +26,12 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
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@@ -34,8 +54,11 @@ github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91
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 github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
 github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
 github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
@@ -126,41 +206,99 @@ github.com/ugorji/go/codec v1.3.0 h1:Qd2W2sQawAfG8XSvzwhBeoGq71zXOC/Q1E9y/wUcsUA
 github.com/ugorji/go/codec v1.3.0/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
 github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
 github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
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+github.com/yuin/gopher-lua v0.0.0-20220504180219-658193537a64 h1:5mLPGnFdSsevFRFc9q3yYbBkB6tsm4aCwwQV/j1JQAQ=
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 golang.org/x/arch v0.19.0/go.mod h1:bdwinDaKcfZUGpH09BB7ZmOfhalA8lQdzl62l8gGWsk=
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--- a/handlers/api_access_log_handler.go
+++ b/handlers/api_access_log_handler.go
@@ -0,0 +1,100 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/ctwj/urldb/db/converter"
+
+	"github.com/gin-gonic/gin"
+)
+
+// GetAPIAccessLogs 获取API访问日志
+func GetAPIAccessLogs(c *gin.Context) {
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
+	startDateStr := c.Query("start_date")
+	endDateStr := c.Query("end_date")
+	endpoint := c.Query("endpoint")
+	ip := c.Query("ip")
+
+	var startDate, endDate *time.Time
+
+	if startDateStr != "" {
+		if parsed, err := time.Parse("2006-01-02", startDateStr); err == nil {
+			startDate = &parsed
+		}
+	}
+
+	if endDateStr != "" {
+		if parsed, err := time.Parse("2006-01-02", endDateStr); err == nil {
+			// 设置为当天结束时间
+			endOfDay := parsed.Add(24*time.Hour - time.Second)
+			endDate = &endOfDay
+		}
+	}
+
+	// 获取分页数据
+	logs, total, err := repoManager.APIAccessLogRepository.FindWithFilters(page, pageSize, startDate, endDate, endpoint, ip)
+	if err != nil {
+		ErrorResponse(c, "获取API访问日志失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := converter.ToAPIAccessLogResponseList(logs)
+
+	SuccessResponse(c, gin.H{
+		"data":  response,
+		"total": int(total),
+		"page":  page,
+		"limit": pageSize,
+	})
+}
+
+// GetAPIAccessLogSummary 获取API访问日志汇总
+func GetAPIAccessLogSummary(c *gin.Context) {
+	summary, err := repoManager.APIAccessLogRepository.GetSummary()
+	if err != nil {
+		ErrorResponse(c, "获取API访问日志汇总失败: "+err.Error(), 500)
+		return
+	}
+
+	response := converter.ToAPIAccessLogSummaryResponse(summary)
+	SuccessResponse(c, response)
+}
+
+// GetAPIAccessLogStats 获取API访问日志统计
+func GetAPIAccessLogStats(c *gin.Context) {
+	stats, err := repoManager.APIAccessLogRepository.GetStatsByEndpoint()
+	if err != nil {
+		ErrorResponse(c, "获取API访问日志统计失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := converter.ToAPIAccessLogStatsResponseList(stats)
+	SuccessResponse(c, response)
+}
+
+// ClearAPIAccessLogs 清理API访问日志
+func ClearAPIAccessLogs(c *gin.Context) {
+	daysStr := c.Query("days")
+	if daysStr == "" {
+		ErrorResponse(c, "请提供要清理的天数参数", http.StatusBadRequest)
+		return
+	}
+
+	days, err := strconv.Atoi(daysStr)
+	if err != nil || days < 1 {
+		ErrorResponse(c, "无效的天数参数", http.StatusBadRequest)
+		return
+	}
+
+	err = repoManager.APIAccessLogRepository.ClearOldLogs(days)
+	if err != nil {
+		ErrorResponse(c, "清理API访问日志失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	SuccessResponse(c, gin.H{"message": "API访问日志清理成功"})
+}
--- a/handlers/file_handler.go
+++ b/handlers/file_handler.go
@@ -440,3 +440,80 @@ func (h *FileHandler) calculateFileHash(filePath string) (string, error) {
 	}
 	return fmt.Sprintf("%x", hash.Sum(nil)), nil
 }
+
+// UploadWechatVerifyFile 上传微信公众号验证文件（TXT文件）
+// 无需认证，仅支持TXT文件，不记录数据库，直接保存到uploads目录
+func (h *FileHandler) UploadWechatVerifyFile(c *gin.Context) {
+	// 获取上传的文件
+	file, err := c.FormFile("file")
+	if err != nil {
+		ErrorResponse(c, "未提供文件", http.StatusBadRequest)
+		return
+	}
+
+	// 验证文件扩展名必须是.txt
+	ext := strings.ToLower(filepath.Ext(file.Filename))
+	if ext != ".txt" {
+		ErrorResponse(c, "仅支持TXT文件", http.StatusBadRequest)
+		return
+	}
+
+	// 验证文件大小（限制1MB）
+	if file.Size > 1*1024*1024 {
+		ErrorResponse(c, "文件大小不能超过1MB", http.StatusBadRequest)
+		return
+	}
+
+	// 生成文件名（使用原始文件名，但确保是安全的）
+	originalName := filepath.Base(file.Filename)
+	safeFileName := h.makeSafeFileName(originalName)
+
+	// 确保uploads目录存在
+	uploadsDir := "./uploads"
+	if err := os.MkdirAll(uploadsDir, 0755); err != nil {
+		ErrorResponse(c, "创建上传目录失败", http.StatusInternalServerError)
+		return
+	}
+
+	// 构建完整文件路径
+	filePath := filepath.Join(uploadsDir, safeFileName)
+
+	// 保存文件
+	if err := c.SaveUploadedFile(file, filePath); err != nil {
+		ErrorResponse(c, "保存文件失败", http.StatusInternalServerError)
+		return
+	}
+
+	// 设置文件权限
+	if err := os.Chmod(filePath, 0644); err != nil {
+		utils.Warn("设置文件权限失败: %v", err)
+	}
+
+	// 返回成功响应
+	accessURL := fmt.Sprintf("/%s", safeFileName)
+	response := map[string]interface{}{
+		"success":    true,
+		"message":    "验证文件上传成功",
+		"file_name":  safeFileName,
+		"access_url": accessURL,
+	}
+
+	SuccessResponse(c, response)
+}
+
+// makeSafeFileName 生成安全的文件名，移除危险字符
+func (h *FileHandler) makeSafeFileName(filename string) string {
+	// 移除路径分隔符和特殊字符
+	safeName := strings.ReplaceAll(filename, "/", "_")
+	safeName = strings.ReplaceAll(safeName, "\\", "_")
+	safeName = strings.ReplaceAll(safeName, "..", "_")
+
+	// 限制文件名长度
+	if len(safeName) > 100 {
+		ext := filepath.Ext(safeName)
+		name := safeName[:100-len(ext)]
+		safeName = name + ext
+	}
+
+	return safeName
+}
--- a/handlers/log_handler.go
+++ b/handlers/log_handler.go
@@ -0,0 +1,188 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/ctwj/urldb/utils"
+
+	"github.com/gin-gonic/gin"
+)
+
+// GetSystemLogs 获取系统日志
+func GetSystemLogs(c *gin.Context) {
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "50"))
+	level := c.Query("level")
+	startDateStr := c.Query("start_date")
+	endDateStr := c.Query("end_date")
+	search := c.Query("search")
+
+	var startDate, endDate *time.Time
+
+	if startDateStr != "" {
+		if parsed, err := time.Parse("2006-01-02", startDateStr); err == nil {
+			startDate = &parsed
+		}
+	}
+
+	if endDateStr != "" {
+		if parsed, err := time.Parse("2006-01-02", endDateStr); err == nil {
+			// 设置为当天结束时间
+			endOfDay := parsed.Add(24*time.Hour - time.Second)
+			endDate = &endOfDay
+		}
+	}
+
+	// 使用日志查看器获取日志
+	logViewer := utils.NewLogViewer("logs")
+
+	// 获取日志文件列表
+	logFiles, err := logViewer.GetLogFiles()
+	if err != nil {
+		ErrorResponse(c, "获取日志文件失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// 如果指定了日期范围，只选择对应日期的日志文件
+	if startDate != nil || endDate != nil {
+		var filteredFiles []string
+		for _, file := range logFiles {
+			fileInfo, err := utils.GetFileInfo(file)
+			if err != nil {
+				continue
+			}
+
+			shouldInclude := true
+			if startDate != nil {
+				if fileInfo.ModTime().Before(*startDate) {
+					shouldInclude = false
+				}
+			}
+			if endDate != nil {
+				if fileInfo.ModTime().After(*endDate) {
+					shouldInclude = false
+				}
+			}
+
+			if shouldInclude {
+				filteredFiles = append(filteredFiles, file)
+			}
+		}
+		logFiles = filteredFiles
+	}
+
+	// 限制读取的文件数量以提高性能
+	if len(logFiles) > 10 {
+		logFiles = logFiles[:10] // 只处理最近的10个文件
+	}
+
+	var allLogs []utils.LogEntry
+	for _, file := range logFiles {
+		// 读取日志文件
+		fileLogs, err := logViewer.ParseLogEntriesFromFile(file, level, search)
+		if err != nil {
+			utils.Error("解析日志文件失败 %s: %v", file, err)
+			continue
+		}
+		allLogs = append(allLogs, fileLogs...)
+	}
+
+	// 按时间排序（最新的在前）
+	utils.SortLogEntriesByTime(allLogs, false)
+
+	// 应用分页
+	start := (page - 1) * pageSize
+	end := start + pageSize
+	if start > len(allLogs) {
+		start = len(allLogs)
+	}
+	if end > len(allLogs) {
+		end = len(allLogs)
+	}
+
+	pagedLogs := allLogs[start:end]
+
+	SuccessResponse(c, gin.H{
+		"data":  pagedLogs,
+		"total": len(allLogs),
+		"page":  page,
+		"limit": pageSize,
+	})
+}
+
+// GetSystemLogFiles 获取系统日志文件列表
+func GetSystemLogFiles(c *gin.Context) {
+	logViewer := utils.NewLogViewer("logs")
+	files, err := logViewer.GetLogFiles()
+	if err != nil {
+		ErrorResponse(c, "获取日志文件列表失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// 获取每个文件的详细信息
+	var fileInfos []gin.H
+	for _, file := range files {
+		info, err := utils.GetFileInfo(file)
+		if err != nil {
+			continue
+		}
+		fileInfos = append(fileInfos, gin.H{
+			"name":     info.Name(),
+			"size":     info.Size(),
+			"mod_time": info.ModTime(),
+			"path":     file,
+		})
+	}
+
+	SuccessResponse(c, gin.H{
+		"data": fileInfos,
+	})
+}
+
+// GetSystemLogSummary 获取系统日志统计摘要
+func GetSystemLogSummary(c *gin.Context) {
+	logViewer := utils.NewLogViewer("logs")
+	files, err := logViewer.GetLogFiles()
+	if err != nil {
+		ErrorResponse(c, "获取日志文件列表失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// 获取统计信息
+	stats, err := logViewer.GetLogStats(files)
+	if err != nil {
+		ErrorResponse(c, "获取日志统计信息失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	SuccessResponse(c, gin.H{
+		"summary":    stats,
+		"files_count": len(files),
+	})
+}
+
+// ClearSystemLogs 清理系统日志
+func ClearSystemLogs(c *gin.Context) {
+	daysStr := c.Query("days")
+	if daysStr == "" {
+		ErrorResponse(c, "请提供要清理的天数参数", http.StatusBadRequest)
+		return
+	}
+
+	days, err := strconv.Atoi(daysStr)
+	if err != nil || days < 1 {
+		ErrorResponse(c, "无效的天数参数", http.StatusBadRequest)
+		return
+	}
+
+	logViewer := utils.NewLogViewer("logs")
+	err = logViewer.CleanOldLogs(days)
+	if err != nil {
+		ErrorResponse(c, "清理系统日志失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	SuccessResponse(c, gin.H{"message": "系统日志清理成功"})
+}
--- a/handlers/plugin_handler.go
+++ b/handlers/plugin_handler.go
@@ -0,0 +1,399 @@
+package handlers
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/ctwj/urldb/plugin"
+	"github.com/ctwj/urldb/plugin/types"
+	"github.com/gin-gonic/gin"
+)
+
+// PluginHandler 插件管理处理器
+type PluginHandler struct{}
+
+// NewPluginHandler 创建插件管理处理器
+func NewPluginHandler() *PluginHandler {
+	return &PluginHandler{}
+}
+
+// GetPlugins 获取所有插件信息
+func (ph *PluginHandler) GetPlugins(c *gin.Context) {
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	plugins := manager.ListPlugins()
+	c.JSON(http.StatusOK, gin.H{
+		"plugins": plugins,
+		"count":   len(plugins),
+	})
+}
+
+// GetPlugin 获取指定插件信息
+func (ph *PluginHandler) GetPlugin(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	pluginInfo, err := manager.GetPluginInfo(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, pluginInfo)
+}
+
+// InstallPlugin 安装插件
+func (ph *PluginHandler) InstallPlugin(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 尝试从上传的文件安装
+	file, err := c.FormFile("file")
+	if err == nil {
+		// 保存上传的文件到临时位置
+		tempPath := filepath.Join(os.TempDir(), file.Filename)
+		if err := c.SaveUploadedFile(file, tempPath); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to save uploaded file: " + err.Error()})
+			return
+		}
+
+		// 安装插件
+		if err := manager.InstallPluginFromFile(tempPath); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to install plugin: " + err.Error()})
+			return
+		}
+
+		// 清理临时文件
+		defer os.Remove(tempPath)
+
+		c.JSON(http.StatusOK, gin.H{
+			"message": "Plugin installed successfully",
+			"name":    pluginName,
+			"file":    file.Filename,
+		})
+		return
+	}
+
+	// 如果没有上传文件，尝试从请求体中获取文件路径参数
+	filepath := c.PostForm("filepath")
+	if filepath == "" {
+		// 如果仍然没有文件路径参数，返回错误
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Either upload a file or provide a file path"})
+		return
+	}
+
+	// 安装插件
+	if err := manager.InstallPluginFromFile(filepath); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to install plugin: " + err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Plugin installed successfully",
+		"name":    pluginName,
+		"path":    filepath,
+	})
+}
+
+// UninstallPlugin 卸载插件
+func (ph *PluginHandler) UninstallPlugin(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	force := false
+	if c.Query("force") == "true" {
+		force = true
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	if err := manager.UninstallPlugin(pluginName, force); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Plugin uninstalled successfully",
+	})
+}
+
+// InitializePlugin 初始化插件
+func (ph *PluginHandler) InitializePlugin(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	if err := manager.InitializePluginForHandler(pluginName); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Plugin initialized successfully",
+	})
+}
+
+// StartPlugin 启动插件
+func (ph *PluginHandler) StartPlugin(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	if err := manager.StartPlugin(pluginName); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Plugin started successfully",
+	})
+}
+
+// StopPlugin 停止插件
+func (ph *PluginHandler) StopPlugin(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	if err := manager.StopPlugin(pluginName); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Plugin stopped successfully",
+	})
+}
+
+// GetPluginConfig 获取插件配置
+func (ph *PluginHandler) GetPluginConfig(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 获取插件实例
+	instance, err := manager.GetPluginInstance(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 如果插件支持配置接口，获取配置
+	config := make(map[string]interface{})
+	if configurablePlugin, ok := instance.Plugin.(interface{ GetConfig() map[string]interface{} }); ok {
+		config = configurablePlugin.GetConfig()
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"plugin_name": pluginName,
+		"config":      config,
+	})
+}
+
+// UpdatePluginConfig 更新插件配置
+func (ph *PluginHandler) UpdatePluginConfig(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	var config map[string]interface{}
+	if err := c.ShouldBindJSON(&config); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid configuration format: " + err.Error()})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 获取插件实例验证插件是否存在
+	instance, err := manager.GetPluginInstance(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 检查插件是否支持配置更新
+	configurablePlugin, ok := instance.Plugin.(interface{ UpdateConfig(map[string]interface{}) error })
+	if !ok {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin does not support configuration updates"})
+		return
+	}
+
+	// 如果插件正在运行，先停止
+	instanceInfo, _ := manager.GetPluginInstance(pluginName)
+	if instanceInfo.Status == types.StatusRunning {
+		if err := manager.StopPlugin(pluginName); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to stop plugin for configuration update: " + err.Error()})
+			return
+		}
+	}
+
+	// 更新配置
+	if err := configurablePlugin.UpdateConfig(config); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update configuration: " + err.Error()})
+		return
+	}
+
+	// 如果插件之前是运行状态，重新启动
+	if instanceInfo.Status == types.StatusRunning {
+		if err := manager.StartPlugin(pluginName); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to restart plugin after configuration update: " + err.Error()})
+			return
+		}
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Plugin configuration updated successfully",
+		"config":  config,
+	})
+}
+
+// GetPluginDependencies 获取插件依赖信息
+func (ph *PluginHandler) GetPluginDependencies(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	pluginInfo, err := manager.GetPluginInfo(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 获取插件实例
+	instance, err := manager.GetPluginInstance(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 获取依赖项列表（如果插件支持依赖接口）
+	dependencies := make([]string, 0)
+	dependents := make([]string, 0)
+
+	if dependencyPlugin, ok := instance.Plugin.(interface{ Dependencies() []string }); ok {
+		dependencies = dependencyPlugin.Dependencies()
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"plugin_info":  pluginInfo,
+		"dependencies": dependencies,
+		"dependents":   dependents,
+	})
+}
+
+// GetPluginLoadOrder 获取插件加载顺序
+func (ph *PluginHandler) GetPluginLoadOrder(c *gin.Context) {
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 简化版管理器直接返回所有插件名称
+	plugins := manager.ListPlugins()
+	loadOrder := make([]string, len(plugins))
+	for i, plugin := range plugins {
+		loadOrder[i] = plugin.Name
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"load_order": loadOrder,
+		"count":      len(loadOrder),
+	})
+}
+
+// ValidatePluginDependencies 验证插件依赖
+func (ph *PluginHandler) ValidatePluginDependencies(c *gin.Context) {
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 检查是否有插件注册
+	plugins := manager.ListPlugins()
+
+	c.JSON(http.StatusOK, gin.H{
+		"valid":   len(plugins) > 0, // 简单验证：如果有插件则认为有效
+		"count":   len(plugins),
+		"plugins": plugins,
+		"message": fmt.Sprintf("Found %d plugins", len(plugins)),
+	})
+}
--- a/handlers/plugin_monitor_handler.go
+++ b/handlers/plugin_monitor_handler.go
@@ -0,0 +1,248 @@
+package handlers
+
+import (
+	"io"
+	"net/http"
+	"time"
+
+	"github.com/ctwj/urldb/plugin"
+	"github.com/ctwj/urldb/plugin/monitor"
+	"github.com/gin-gonic/gin"
+)
+
+// PluginMonitorHandler 插件监控处理器
+type PluginMonitorHandler struct {
+	monitor *monitor.PluginMonitor
+	checker *monitor.PluginHealthChecker
+}
+
+// NewPluginMonitorHandler 创建插件监控处理器
+func NewPluginMonitorHandler() *PluginMonitorHandler {
+	pluginMonitor := plugin.GetPluginMonitor()
+	healthChecker := monitor.NewPluginHealthChecker(pluginMonitor)
+
+	return &PluginMonitorHandler{
+		monitor: pluginMonitor,
+		checker: healthChecker,
+	}
+}
+
+// GetPluginHealth 获取插件健康状态
+func (pmh *PluginMonitorHandler) GetPluginHealth(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	// 获取插件管理器
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 获取插件
+	pluginInstance, err := manager.GetPlugin(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "Plugin not found"})
+		return
+	}
+
+	// 执行健康检查
+	result := pmh.checker.Check(c.Request.Context(), pluginInstance)
+
+	c.JSON(http.StatusOK, result)
+}
+
+// GetAllPluginsHealth 获取所有插件健康状态
+func (pmh *PluginMonitorHandler) GetAllPluginsHealth(c *gin.Context) {
+	// 获取插件管理器
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 获取所有插件
+	plugins := manager.GetEnabledPlugins()
+
+	// 执行批量健康检查
+	results := pmh.checker.BatchCheck(c.Request.Context(), plugins)
+
+	// 生成报告
+	report := pmh.checker.GenerateReport(results)
+
+	c.JSON(http.StatusOK, report)
+}
+
+// GetPluginActivities 获取插件活动记录
+func (pmh *PluginMonitorHandler) GetPluginActivities(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	limit := 100 // 默认限制100条记录
+	if limitParam := c.Query("limit"); limitParam != "" {
+		// 这里可以解析limit参数
+	}
+
+	activities := pmh.monitor.GetActivities(pluginName, limit)
+
+	c.JSON(http.StatusOK, gin.H{
+		"plugin_name": pluginName,
+		"activities":  activities,
+		"count":       len(activities),
+	})
+}
+
+// GetPluginMetrics 获取插件指标
+func (pmh *PluginMonitorHandler) GetPluginMetrics(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	metrics := pmh.monitor.GetMonitorStats()
+
+	c.JSON(http.StatusOK, metrics)
+}
+
+// GetAlertRules 获取告警规则
+func (pmh *PluginMonitorHandler) GetAlertRules(c *gin.Context) {
+	rules := pmh.monitor.GetAlertRules()
+
+	c.JSON(http.StatusOK, gin.H{
+		"rules": rules,
+		"count": len(rules),
+	})
+}
+
+// CreateAlertRule 创建告警规则
+func (pmh *PluginMonitorHandler) CreateAlertRule(c *gin.Context) {
+	var rule monitor.AlertRule
+	if err := c.ShouldBindJSON(&rule); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	if err := pmh.monitor.SetAlertRule(rule); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Alert rule created successfully",
+		"rule":    rule,
+	})
+}
+
+// DeleteAlertRule 删除告警规则
+func (pmh *PluginMonitorHandler) DeleteAlertRule(c *gin.Context) {
+	ruleName := c.Param("name")
+	if ruleName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Rule name is required"})
+		return
+	}
+
+	pmh.monitor.RemoveAlertRule(ruleName)
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Alert rule deleted successfully",
+	})
+}
+
+// GetPluginMonitorStats 获取插件监控统计信息
+func (pmh *PluginMonitorHandler) GetPluginMonitorStats(c *gin.Context) {
+	stats := pmh.monitor.GetMonitorStats()
+
+	c.JSON(http.StatusOK, stats)
+}
+
+// StreamAlerts 流式获取告警信息
+func (pmh *PluginMonitorHandler) StreamAlerts(c *gin.Context) {
+	// 设置SSE头
+	c.Header("Content-Type", "text/event-stream")
+	c.Header("Cache-Control", "no-cache")
+	c.Header("Connection", "keep-alive")
+	c.Header("Access-Control-Allow-Origin", "*")
+
+	// 获取告警通道
+	alerts := pmh.monitor.GetAlerts()
+
+	// 客户端断开连接时的处理
+	clientGone := c.Request.Context().Done()
+
+	// 发送初始连接消息
+	c.Stream(func(w io.Writer) bool {
+		select {
+		case alert := <-alerts:
+			// 发送告警信息
+			c.SSEvent("alert", alert)
+			return true
+		case <-clientGone:
+			// 客户端断开连接
+			return false
+		case <-time.After(30 * time.Second):
+			// 发送心跳消息保持连接
+			c.SSEvent("ping", time.Now().Unix())
+			return true
+		}
+	})
+}
+
+// GetPluginHealthHistory 获取插件健康历史
+func (pmh *PluginMonitorHandler) GetPluginHealthHistory(c *gin.Context) {
+	pluginName := c.Param("name")
+	if pluginName == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Plugin name is required"})
+		return
+	}
+
+	// 获取插件管理器
+	manager := plugin.GetManager()
+	if manager == nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Plugin manager not initialized"})
+		return
+	}
+
+	// 获取插件信息
+	pluginInfo, err := manager.GetPluginInfo(pluginName)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "Plugin not found"})
+		return
+	}
+
+	// 获取活动记录作为健康历史的替代
+	activities := pmh.monitor.GetActivities(pluginName, 50)
+
+	// 构建健康历史数据
+	history := make([]map[string]interface{}, 0)
+	for _, activity := range activities {
+		if activity.Error != nil {
+			history = append(history, map[string]interface{}{
+				"timestamp": activity.Timestamp,
+				"status":    "error",
+				"message":   activity.Error.Error(),
+				"operation": activity.Operation,
+				"duration":  activity.ExecutionTime,
+			})
+		} else {
+			history = append(history, map[string]interface{}{
+				"timestamp": activity.Timestamp,
+				"status":    "success",
+				"operation": activity.Operation,
+				"duration":  activity.ExecutionTime,
+			})
+		}
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"plugin":  pluginInfo,
+		"history": history,
+		"count":   len(history),
+	})
+}
--- a/handlers/public_api_handler.go
+++ b/handlers/public_api_handler.go
@@ -3,6 +3,7 @@ package handlers
 import (
 	"strconv"
 	"strings"
+	"time"

 	"github.com/ctwj/urldb/db/dto"
 	"github.com/ctwj/urldb/db/entity"
@@ -69,6 +70,53 @@ func (h *PublicAPIHandler) filterForbiddenWords(resources []entity.Resource) ([]
 	return filteredResources, uniqueForbiddenWords
 }

+// logAPIAccess 记录API访问日志
+func (h *PublicAPIHandler) logAPIAccess(c *gin.Context, startTime time.Time, processCount int, responseData interface{}, errorMessage string) {
+	endpoint := c.Request.URL.Path
+	method := c.Request.Method
+	ip := c.ClientIP()
+	userAgent := c.GetHeader("User-Agent")
+
+	// 计算处理时间
+	processingTime := time.Since(startTime).Milliseconds()
+
+	// 获取查询参数
+	var requestParams interface{}
+	if method == "GET" {
+		requestParams = c.Request.URL.Query()
+	} else {
+		// 对于POST请求，尝试从上下文中获取请求体（如果之前已解析）
+		if req, exists := c.Get("request_body"); exists {
+			requestParams = req
+		}
+	}
+
+	// 异步记录日志，避免影响API响应时间
+	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				utils.Error("记录API访问日志时发生panic: %v", r)
+			}
+		}()
+
+		err := repoManager.APIAccessLogRepository.RecordAccess(
+			ip,
+			userAgent,
+			endpoint,
+			method,
+			requestParams,
+			c.Writer.Status(),
+			responseData,
+			processCount,
+			errorMessage,
+			processingTime,
+		)
+		if err != nil {
+			utils.Error("记录API访问日志失败: %v", err)
+		}
+	}()
+}
+
 // AddBatchResources godoc
 // @Summary 批量添加资源
 // @Description 通过公开API批量添加多个资源到待处理列表
@@ -83,17 +131,28 @@ func (h *PublicAPIHandler) filterForbiddenWords(resources []entity.Resource) ([]
 // @Failure 500 {object} map[string]interface{} "服务器内部错误"
 // @Router /api/public/resources/batch-add [post]
 func (h *PublicAPIHandler) AddBatchResources(c *gin.Context) {
+	startTime := time.Now()
+
 	var req dto.BatchReadyResourceRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
+		h.logAPIAccess(c, startTime, 0, nil, "请求参数错误: "+err.Error())
 		ErrorResponse(c, "请求参数错误: "+err.Error(), 400)
 		return
 	}

+	// 存储请求体用于日志记录
+	c.Set("request_body", req)
+
 	if len(req.Resources) == 0 {
 		ErrorResponse(c, "资源列表不能为空", 400)
 		return
 	}

+	// 记录API访问安全日志
+	clientIP := c.ClientIP()
+	userAgent := c.GetHeader("User-Agent")
+	utils.Info("PublicAPI.AddBatchResources - API访问 - IP: %s, UserAgent: %s, 资源数量: %d", clientIP, userAgent, len(req.Resources))
+
 	// 收集所有待提交的URL，去重
 	urlSet := make(map[string]struct{})
 	for _, resource := range req.Resources {
@@ -125,6 +184,7 @@ func (h *PublicAPIHandler) AddBatchResources(c *gin.Context) {
 		// 生成 key（每组同一个 key）
 		key, err := repoManager.ReadyResourceRepository.GenerateUniqueKey()
 		if err != nil {
+			h.logAPIAccess(c, startTime, len(createdResources), nil, "生成资源组标识失败: "+err.Error())
 			ErrorResponse(c, "生成资源组标识失败: "+err.Error(), 500)
 			return
 		}
@@ -156,10 +216,12 @@ func (h *PublicAPIHandler) AddBatchResources(c *gin.Context) {
 		}
 	}

-	SuccessResponse(c, gin.H{
+	responseData := gin.H{
 		"created_count": len(createdResources),
 		"created_ids":   createdResources,
-	})
+	}
+	h.logAPIAccess(c, startTime, len(createdResources), responseData, "")
+	SuccessResponse(c, responseData)
 }

 // SearchResources godoc
@@ -179,7 +241,11 @@ func (h *PublicAPIHandler) AddBatchResources(c *gin.Context) {
 // @Failure 500 {object} map[string]interface{} "服务器内部错误"
 // @Router /api/public/resources/search [get]
 func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
-	// 获取查询参数
+	startTime := time.Now()
+
+	// 记录API访问安全日志
+	clientIP := c.ClientIP()
+	userAgent := c.GetHeader("User-Agent")
 	keyword := c.Query("keyword")
 	tag := c.Query("tag")
 	category := c.Query("category")
@@ -187,6 +253,9 @@ func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
 	pageStr := c.DefaultQuery("page", "1")
 	pageSizeStr := c.DefaultQuery("page_size", "20")

+	utils.Info("PublicAPI.SearchResources - API访问 - IP: %s, UserAgent: %s, Keyword: %s, Tag: %s, Category: %s, PanID: %s",
+		clientIP, userAgent, keyword, tag, category, panID)
+
 	page, err := strconv.Atoi(pageStr)
 	if err != nil || page < 1 {
 		page = 1
@@ -236,6 +305,7 @@ func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
 						FileSize:    doc.FileSize,
 						Key:         doc.Key,
 						PanID:       doc.PanID,
+						Cover:       doc.Cover,
 						CreatedAt:   doc.CreatedAt,
 						UpdatedAt:   doc.UpdatedAt,
 					}
@@ -276,6 +346,7 @@ func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
 		// 执行数据库搜索
 		resources, total, err = repoManager.ResourceRepository.SearchWithFilters(params)
 		if err != nil {
+			h.logAPIAccess(c, startTime, 0, nil, "搜索失败: "+err.Error())
 			ErrorResponse(c, "搜索失败: "+err.Error(), 500)
 			return
 		}
@@ -304,6 +375,7 @@ func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
 			"view_count":  processedResource.ViewCount,
 			"created_at":  processedResource.CreatedAt.Format("2006-01-02 15:04:05"),
 			"updated_at":  processedResource.UpdatedAt.Format("2006-01-02 15:04:05"),
+			"cover":       processedResource.Cover, // 添加封面字段
 		}

 		// 添加违禁词标记
@@ -320,6 +392,7 @@ func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
 		"limit": pageSize,
 	}

+	h.logAPIAccess(c, startTime, len(resourceResponses), responseData, "")
 	SuccessResponse(c, responseData)
 }

@@ -337,9 +410,16 @@ func (h *PublicAPIHandler) SearchResources(c *gin.Context) {
 // @Failure 500 {object} map[string]interface{} "服务器内部错误"
 // @Router /api/public/hot-dramas [get]
 func (h *PublicAPIHandler) GetHotDramas(c *gin.Context) {
+	startTime := time.Now()
+
+	// 记录API访问安全日志
+	clientIP := c.ClientIP()
+	userAgent := c.GetHeader("User-Agent")
 	pageStr := c.DefaultQuery("page", "1")
 	pageSizeStr := c.DefaultQuery("page_size", "20")

+	utils.Info("PublicAPI.GetHotDramas - API访问 - IP: %s, UserAgent: %s", clientIP, userAgent)
+
 	page, err := strconv.Atoi(pageStr)
 	if err != nil || page < 1 {
 		page = 1
@@ -353,6 +433,7 @@ func (h *PublicAPIHandler) GetHotDramas(c *gin.Context) {
 	// 获取热门剧
 	hotDramas, total, err := repoManager.HotDramaRepository.FindAll(page, pageSize)
 	if err != nil {
+		h.logAPIAccess(c, startTime, 0, nil, "获取热门剧失败: "+err.Error())
 		ErrorResponse(c, "获取热门剧失败: "+err.Error(), 500)
 		return
 	}
@@ -376,10 +457,12 @@ func (h *PublicAPIHandler) GetHotDramas(c *gin.Context) {
 		})
 	}

-	SuccessResponse(c, gin.H{
+	responseData := gin.H{
 		"hot_dramas": hotDramaResponses,
 		"total":      total,
 		"page":       page,
 		"page_size":  pageSize,
-	})
+	}
+	h.logAPIAccess(c, startTime, len(hotDramaResponses), responseData, "")
+	SuccessResponse(c, responseData)
 }
--- a/handlers/resource_handler.go
+++ b/handlers/resource_handler.go
@@ -188,6 +188,7 @@ func GetResources(c *gin.Context) {
 			}
 		}
 		resourceResponse["tags"] = tagResponses
+		resourceResponse["cover"] = originalResource.Cover

 		resourceResponses = append(resourceResponses, resourceResponse)
 	}
@@ -394,12 +395,29 @@ func DeleteResource(c *gin.Context) {
 		return
 	}

+	// 先从数据库中删除资源
 	err = repoManager.ResourceRepository.Delete(uint(id))
 	if err != nil {
 		ErrorResponse(c, err.Error(), http.StatusInternalServerError)
 		return
 	}

+	// 如果启用了Meilisearch，尝试从Meilisearch中删除对应数据
+	if meilisearchManager != nil && meilisearchManager.IsEnabled() {
+		go func() {
+			service := meilisearchManager.GetService()
+			if service != nil {
+				if err := service.DeleteDocument(uint(id)); err != nil {
+					utils.Error("从Meilisearch删除资源失败 (ID: %d): %v", uint(id), err)
+				} else {
+					utils.Info("成功从Meilisearch删除资源 (ID: %d)", uint(id))
+				}
+			} else {
+				utils.Error("无法获取Meilisearch服务进行资源删除 (ID: %d)", uint(id))
+			}
+		}()
+	}
+
 	SuccessResponse(c, gin.H{"message": "资源删除成功"})
 }

@@ -512,12 +530,39 @@ func BatchDeleteResources(c *gin.Context) {
 		ErrorResponse(c, "参数错误", 400)
 		return
 	}
+
 	count := 0
+	var deletedIDs []uint
+
+	// 先删除数据库中的资源
 	for _, id := range req.IDs {
 		if err := repoManager.ResourceRepository.Delete(id); err == nil {
 			count++
+			deletedIDs = append(deletedIDs, id)
 		}
 	}
+
+	// 如果启用了Meilisearch，异步删除对应的搜索数据
+	if meilisearchManager != nil && meilisearchManager.IsEnabled() && len(deletedIDs) > 0 {
+		go func() {
+			service := meilisearchManager.GetService()
+			if service != nil {
+				deletedCount := 0
+				for _, id := range deletedIDs {
+					if err := service.DeleteDocument(id); err != nil {
+						utils.Error("从Meilisearch批量删除资源失败 (ID: %d): %v", id, err)
+					} else {
+						deletedCount++
+						utils.Info("成功从Meilisearch批量删除资源 (ID: %d)", id)
+					}
+				}
+				utils.Info("批量删除完成：成功删除 %d 个资源，Meilisearch删除 %d 个资源", count, deletedCount)
+			} else {
+				utils.Error("批量删除时无法获取Meilisearch服务")
+			}
+		}()
+	}
+
 	SuccessResponse(c, gin.H{"deleted": count, "message": "批量删除成功"})
 }

--- a/handlers/stats_handler.go
+++ b/handlers/stats_handler.go
@@ -22,16 +22,20 @@ func GetStats(c *gin.Context) {
 	db.DB.Model(&entity.Tag{}).Count(&totalTags)
 	db.DB.Model(&entity.Resource{}).Select("COALESCE(SUM(view_count), 0)").Scan(&totalViews)

-	// 获取今日数据
-	today := utils.GetTodayString()
+	// 获取今日数据（在UTC+8时区的0点开始统计）
+	now := utils.GetCurrentTime()
+	// 使用UTC+8时区的今天0点
+	loc, _ := time.LoadLocation("Asia/Shanghai") // UTC+8
+	startOfToday := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc)
+	endOfToday := startOfToday.Add(24 * time.Hour)

-	// 今日新增资源数量
+	// 今日新增资源数量（从0点开始）
 	var todayResources int64
-	db.DB.Model(&entity.Resource{}).Where("DATE(created_at) = ?", today).Count(&todayResources)
+	db.DB.Model(&entity.Resource{}).Where("created_at >= ? AND created_at < ?", startOfToday, endOfToday).Count(&todayResources)

-	// 今日更新资源数量（包括新增和修改）
+	// 今日更新资源数量（包括新增和修改，从0点开始）
 	var todayUpdates int64
-	db.DB.Model(&entity.Resource{}).Where("DATE(updated_at) = ?", today).Count(&todayUpdates)
+	db.DB.Model(&entity.Resource{}).Where("updated_at >= ? AND updated_at < ?", startOfToday, endOfToday).Count(&todayUpdates)

 	// 今日浏览量 - 使用访问记录表统计今日访问量
 	var todayViews int64
@@ -41,9 +45,9 @@ func GetStats(c *gin.Context) {
 		todayViews = 0
 	}

-	// 今日搜索量
+	// 今日搜索量（从0点开始）
 	var todaySearches int64
-	db.DB.Model(&entity.SearchStat{}).Where("DATE(date) = ?", today).Count(&todaySearches)
+	db.DB.Model(&entity.SearchStat{}).Where("date >= ? AND date < ?", startOfToday.Format(utils.TimeFormatDate), endOfToday.Format(utils.TimeFormatDate)).Count(&todaySearches)

 	// 添加调试日志
 	utils.Info("统计数据 - 总资源: %d, 总分类: %d, 总标签: %d, 总浏览量: %d",
--- a/handlers/system_config_handler.go
+++ b/handlers/system_config_handler.go
@@ -125,10 +125,15 @@ func GetSystemConfig(c *gin.Context) {
 func UpdateSystemConfig(c *gin.Context) {
 	var req dto.SystemConfigRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
+		utils.Error("JSON绑定失败: %v", err)
 		ErrorResponse(c, "请求参数错误", http.StatusBadRequest)
 		return
 	}

+	adminUsername, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("UpdateSystemConfig - 管理员更新系统配置 - 管理员: %s, IP: %s", adminUsername, clientIP)
+
 	// 调试信息
 	utils.Info("接收到的配置请求: %+v", req)

@@ -141,30 +146,52 @@ func UpdateSystemConfig(c *gin.Context) {
 	}

 	// 验证参数 - 只验证提交的字段
-	if req.SiteTitle != nil && (len(*req.SiteTitle) < 1 || len(*req.SiteTitle) > 100) {
-		ErrorResponse(c, "网站标题长度必须在1-100字符之间", http.StatusBadRequest)
-		return
+	utils.Info("开始验证参数")
+	if req.SiteTitle != nil {
+		utils.Info("验证SiteTitle: '%s', 长度: %d", *req.SiteTitle, len(*req.SiteTitle))
+		if len(*req.SiteTitle) < 1 || len(*req.SiteTitle) > 100 {
+			ErrorResponse(c, "网站标题长度必须在1-100字符之间", http.StatusBadRequest)
+			return
+		}
 	}

-	if req.AutoProcessInterval != nil && (*req.AutoProcessInterval < 1 || *req.AutoProcessInterval > 1440) {
-		ErrorResponse(c, "自动处理间隔必须在1-1440分钟之间", http.StatusBadRequest)
-		return
+	if req.AutoProcessInterval != nil {
+		utils.Info("验证AutoProcessInterval: %d", *req.AutoProcessInterval)
+		if *req.AutoProcessInterval < 1 || *req.AutoProcessInterval > 1440 {
+			ErrorResponse(c, "自动处理间隔必须在1-1440分钟之间", http.StatusBadRequest)
+			return
+		}
 	}

-	if req.PageSize != nil && (*req.PageSize < 10 || *req.PageSize > 500) {
-		ErrorResponse(c, "每页显示数量必须在10-500之间", http.StatusBadRequest)
-		return
+	if req.PageSize != nil {
+		utils.Info("验证PageSize: %d", *req.PageSize)
+		if *req.PageSize < 10 || *req.PageSize > 500 {
+			ErrorResponse(c, "每页显示数量必须在10-500之间", http.StatusBadRequest)
+			return
+		}
 	}

 	// 验证自动转存配置
-	if req.AutoTransferLimitDays != nil && (*req.AutoTransferLimitDays < 0 || *req.AutoTransferLimitDays > 365) {
-		ErrorResponse(c, "自动转存限制天数必须在0-365之间", http.StatusBadRequest)
-		return
+	if req.AutoTransferLimitDays != nil {
+		utils.Info("验证AutoTransferLimitDays: %d", *req.AutoTransferLimitDays)
+		if *req.AutoTransferLimitDays < 0 || *req.AutoTransferLimitDays > 365 {
+			ErrorResponse(c, "自动转存限制天数必须在0-365之间", http.StatusBadRequest)
+			return
+		}
 	}

-	if req.AutoTransferMinSpace != nil && (*req.AutoTransferMinSpace < 100 || *req.AutoTransferMinSpace > 1024) {
-		ErrorResponse(c, "最小存储空间必须在100-1024GB之间", http.StatusBadRequest)
-		return
+	if req.AutoTransferMinSpace != nil {
+		utils.Info("验证AutoTransferMinSpace: %d", *req.AutoTransferMinSpace)
+		if *req.AutoTransferMinSpace < 100 || *req.AutoTransferMinSpace > 1024 {
+			ErrorResponse(c, "最小存储空间必须在100-1024GB之间", http.StatusBadRequest)
+			return
+		}
+	}
+
+	// 验证公告相关字段
+	if req.Announcements != nil {
+		utils.Info("验证Announcements: '%s'", *req.Announcements)
+		// 可以在这里添加更详细的验证逻辑
 	}

 	// 转换为实体
@@ -297,6 +324,10 @@ func ToggleAutoProcess(c *gin.Context) {
 		return
 	}

+	adminUsername, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("ToggleAutoProcess - 管理员切换自动处理配置 - 管理员: %s, 启用: %t, IP: %s", adminUsername, req.AutoProcessReadyResources, clientIP)
+
 	// 获取当前配置
 	configs, err := repoManager.SystemConfigRepository.GetOrCreateDefault()
 	if err != nil {
--- a/handlers/task_handler.go
+++ b/handlers/task_handler.go
@@ -51,6 +51,10 @@ func (h *TaskHandler) CreateBatchTransferTask(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("CreateBatchTransferTask - 用户创建批量转存任务 - 用户: %s, 任务标题: %s, 资源数量: %d, IP: %s", username, req.Title, len(req.Resources), clientIP)
+
 	utils.Debug("创建批量转存任务: %s，资源数量: %d，选择账号数量: %d", req.Title, len(req.Resources), len(req.SelectedAccounts))

 	// 构建任务配置
@@ -124,6 +128,10 @@ func (h *TaskHandler) StartTask(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("StartTask - 用户启动任务 - 用户: %s, 任务ID: %d, IP: %s", username, taskID, clientIP)
+
 	err = h.taskManager.StartTask(uint(taskID))
 	if err != nil {
 		utils.Error("启动任务失败: %v", err)
@@ -147,6 +155,10 @@ func (h *TaskHandler) StopTask(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("StopTask - 用户停止任务 - 用户: %s, 任务ID: %d, IP: %s", username, taskID, clientIP)
+
 	err = h.taskManager.StopTask(uint(taskID))
 	if err != nil {
 		utils.Error("停止任务失败: %v", err)
@@ -170,6 +182,10 @@ func (h *TaskHandler) PauseTask(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("PauseTask - 用户暂停任务 - 用户: %s, 任务ID: %d, IP: %s", username, taskID, clientIP)
+
 	err = h.taskManager.PauseTask(uint(taskID))
 	if err != nil {
 		utils.Error("暂停任务失败: %v", err)
@@ -360,8 +376,13 @@ func (h *TaskHandler) DeleteTask(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("DeleteTask - 用户删除任务 - 用户: %s, 任务ID: %d, IP: %s", username, taskID, clientIP)
+
 	// 检查任务是否在运行
 	if h.taskManager.IsTaskRunning(uint(taskID)) {
+		utils.Warn("DeleteTask - 尝试删除正在运行的任务 - 用户: %s, 任务ID: %d, IP: %s", username, taskID, clientIP)
 		ErrorResponse(c, "任务正在运行中，无法删除", http.StatusBadRequest)
 		return
 	}
@@ -383,6 +404,7 @@ func (h *TaskHandler) DeleteTask(c *gin.Context) {
 	}

 	utils.Debug("任务删除成功: %d", taskID)
+	utils.Info("DeleteTask - 任务删除成功 - 用户: %s, 任务ID: %d, IP: %s", username, taskID, clientIP)

 	SuccessResponse(c, gin.H{
 		"message": "任务删除成功",
@@ -402,6 +424,10 @@ func (h *TaskHandler) CreateExpansionTask(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("CreateExpansionTask - 用户创建扩容任务 - 用户: %s, 账号ID: %d, IP: %s", username, req.PanAccountID, clientIP)
+
 	utils.Debug("创建扩容任务: 账号ID %d", req.PanAccountID)

 	// 获取账号信息，用于构建任务标题
--- a/handlers/telegram_handler.go
+++ b/handlers/telegram_handler.go
@@ -206,6 +206,9 @@ func (h *TelegramHandler) UpdateChannel(c *gin.Context) {
 		return
 	}

+	utils.Info("[TELEGRAM:HANDLER] 接收到频道更新请求: ID=%s, ChatName=%s, PushStartTime=%s, PushEndTime=%s, ResourceStrategy=%s, TimeLimit=%s",
+		idStr, req.ChatName, req.PushStartTime, req.PushEndTime, req.ResourceStrategy, req.TimeLimit)
+
 	// 查找现有频道
 	channel, err := h.telegramChannelRepo.FindByID(uint(id))
 	if err != nil {
@@ -213,6 +216,10 @@ func (h *TelegramHandler) UpdateChannel(c *gin.Context) {
 		return
 	}

+	// 保存前的日志
+	utils.Info("[TELEGRAM:HANDLER] 更新前频道状态: PushStartTime=%s, PushEndTime=%s, ResourceStrategy=%s, TimeLimit=%s",
+		channel.PushStartTime, channel.PushEndTime, channel.ResourceStrategy, channel.TimeLimit)
+
 	// 如果前端传递了ChatID，验证它是否与现有频道匹配
 	if req.ChatID != 0 && req.ChatID != channel.ChatID {
 		ErrorResponse(c, "ChatID不匹配，无法更新此频道", http.StatusBadRequest)
@@ -229,12 +236,18 @@ func (h *TelegramHandler) UpdateChannel(c *gin.Context) {
 	channel.ContentCategories = req.ContentCategories
 	channel.ContentTags = req.ContentTags
 	channel.IsActive = req.IsActive
+	channel.ResourceStrategy = req.ResourceStrategy
+	channel.TimeLimit = req.TimeLimit

 	if err := h.telegramChannelRepo.Update(channel); err != nil {
 		ErrorResponse(c, "更新频道失败", http.StatusInternalServerError)
 		return
 	}

+	// 保存后的日志
+	utils.Info("[TELEGRAM:HANDLER] 更新后频道状态: PushStartTime=%s, PushEndTime=%s, ResourceStrategy=%s, TimeLimit=%s",
+		channel.PushStartTime, channel.PushEndTime, channel.ResourceStrategy, channel.TimeLimit)
+
 	response := converter.TelegramChannelToResponse(*channel)
 	SuccessResponse(c, response)
 }
@@ -278,13 +291,18 @@ func (h *TelegramHandler) RegisterChannelByCommand(chatID int64, chatName, chatT

 	// 创建新的频道记录
 	channel := entity.TelegramChannel{
-		ChatID:        chatID,
-		ChatName:      chatName,
-		ChatType:      chatType,
-		PushEnabled:   true,
-		PushFrequency: 5, // 默认5分钟
-		IsActive:      true,
-		RegisteredBy:  "bot_command",
+		ChatID:           chatID,
+		ChatName:         chatName,
+		ChatType:         chatType,
+		PushEnabled:      true,
+		PushFrequency:    15,      // 默认15分钟
+		PushStartTime:    "08:30", // 默认开始时间8:30
+		PushEndTime:      "11:30", // 默认结束时间11:30
+		IsActive:         true,
+		RegisteredBy:     "bot_command",
+		RegisteredAt:     time.Now(),
+		ResourceStrategy: "random", // 默认纯随机
+		TimeLimit:        "none",   // 默认无限制
 	}

 	return h.telegramChannelRepo.Create(&channel)
--- a/handlers/user_handler.go
+++ b/handlers/user_handler.go
@@ -1,6 +1,7 @@
 package handlers

 import (
+	"fmt"
 	"net/http"
 	"strconv"

@@ -8,6 +9,7 @@ import (
 	"github.com/ctwj/urldb/db/dto"
 	"github.com/ctwj/urldb/db/entity"
 	"github.com/ctwj/urldb/middleware"
+	"github.com/ctwj/urldb/utils"

 	"github.com/gin-gonic/gin"
 )
@@ -20,18 +22,24 @@ func Login(c *gin.Context) {
 		return
 	}

+	clientIP, _ := c.Get("client_ip")
+	utils.Info("Login - 尝试登录 - 用户名: %s, IP: %s", req.Username, clientIP)
+
 	user, err := repoManager.UserRepository.FindByUsername(req.Username)
 	if err != nil {
+		utils.Warn("Login - 用户不存在或密码错误 - 用户名: %s, IP: %s", req.Username, clientIP)
 		ErrorResponse(c, "用户名或密码错误", http.StatusUnauthorized)
 		return
 	}

 	if !user.IsActive {
+		utils.Warn("Login - 账户已被禁用 - 用户名: %s, IP: %s", req.Username, clientIP)
 		ErrorResponse(c, "账户已被禁用", http.StatusUnauthorized)
 		return
 	}

 	if !middleware.CheckPassword(req.Password, user.Password) {
+		utils.Warn("Login - 密码错误 - 用户名: %s, IP: %s", req.Username, clientIP)
 		ErrorResponse(c, "用户名或密码错误", http.StatusUnauthorized)
 		return
 	}
@@ -42,10 +50,13 @@ func Login(c *gin.Context) {
 	// 生成JWT令牌
 	token, err := middleware.GenerateToken(user)
 	if err != nil {
+		utils.Error("Login - 生成令牌失败 - 用户名: %s, IP: %s, Error: %v", req.Username, clientIP, err)
 		ErrorResponse(c, "生成令牌失败", http.StatusInternalServerError)
 		return
 	}

+	utils.Info("Login - 登录成功 - 用户名: %s(ID:%d), IP: %s", req.Username, user.ID, clientIP)
+
 	response := dto.LoginResponse{
 		Token: token,
 		User:  converter.ToUserResponse(user),
@@ -62,9 +73,13 @@ func Register(c *gin.Context) {
 		return
 	}

+	clientIP, _ := c.Get("client_ip")
+	utils.Info("Register - 尝试注册 - 用户名: %s, 邮箱: %s, IP: %s", req.Username, req.Email, clientIP)
+
 	// 检查用户名是否已存在
 	existingUser, _ := repoManager.UserRepository.FindByUsername(req.Username)
 	if existingUser != nil {
+		utils.Warn("Register - 用户名已存在 - 用户名: %s, IP: %s", req.Username, clientIP)
 		ErrorResponse(c, "用户名已存在", http.StatusBadRequest)
 		return
 	}
@@ -72,6 +87,7 @@ func Register(c *gin.Context) {
 	// 检查邮箱是否已存在
 	existingEmail, _ := repoManager.UserRepository.FindByEmail(req.Email)
 	if existingEmail != nil {
+		utils.Warn("Register - 邮箱已存在 - 邮箱: %s, IP: %s", req.Email, clientIP)
 		ErrorResponse(c, "邮箱已存在", http.StatusBadRequest)
 		return
 	}
@@ -79,6 +95,7 @@ func Register(c *gin.Context) {
 	// 哈希密码
 	hashedPassword, err := middleware.HashPassword(req.Password)
 	if err != nil {
+		utils.Error("Register - 密码加密失败 - 用户名: %s, IP: %s, Error: %v", req.Username, clientIP, err)
 		ErrorResponse(c, "密码加密失败", http.StatusInternalServerError)
 		return
 	}
@@ -93,10 +110,13 @@ func Register(c *gin.Context) {

 	err = repoManager.UserRepository.Create(user)
 	if err != nil {
+		utils.Error("Register - 创建用户失败 - 用户名: %s, IP: %s, Error: %v", req.Username, clientIP, err)
 		ErrorResponse(c, err.Error(), http.StatusInternalServerError)
 		return
 	}

+	utils.Info("Register - 注册成功 - 用户名: %s(ID:%d), 邮箱: %s, IP: %s", req.Username, user.ID, req.Email, clientIP)
+
 	SuccessResponse(c, gin.H{
 		"message": "注册成功",
 		"user":    converter.ToUserResponse(user),
@@ -123,9 +143,14 @@ func CreateUser(c *gin.Context) {
 		return
 	}

+	adminUsername, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("CreateUser - 管理员创建用户 - 管理员: %s, 新用户名: %s, IP: %s", adminUsername, req.Username, clientIP)
+
 	// 检查用户名是否已存在
 	existingUser, _ := repoManager.UserRepository.FindByUsername(req.Username)
 	if existingUser != nil {
+		utils.Warn("CreateUser - 用户名已存在 - 管理员: %s, 用户名: %s, IP: %s", adminUsername, req.Username, clientIP)
 		ErrorResponse(c, "用户名已存在", http.StatusBadRequest)
 		return
 	}
@@ -133,6 +158,7 @@ func CreateUser(c *gin.Context) {
 	// 检查邮箱是否已存在
 	existingEmail, _ := repoManager.UserRepository.FindByEmail(req.Email)
 	if existingEmail != nil {
+		utils.Warn("CreateUser - 邮箱已存在 - 管理员: %s, 邮箱: %s, IP: %s", adminUsername, req.Email, clientIP)
 		ErrorResponse(c, "邮箱已存在", http.StatusBadRequest)
 		return
 	}
@@ -140,6 +166,7 @@ func CreateUser(c *gin.Context) {
 	// 哈希密码
 	hashedPassword, err := middleware.HashPassword(req.Password)
 	if err != nil {
+		utils.Error("CreateUser - 密码加密失败 - 管理员: %s, 用户名: %s, IP: %s, Error: %v", adminUsername, req.Username, clientIP, err)
 		ErrorResponse(c, "密码加密失败", http.StatusInternalServerError)
 		return
 	}
@@ -154,10 +181,13 @@ func CreateUser(c *gin.Context) {

 	err = repoManager.UserRepository.Create(user)
 	if err != nil {
+		utils.Error("CreateUser - 创建用户失败 - 管理员: %s, 用户名: %s, IP: %s, Error: %v", adminUsername, req.Username, clientIP, err)
 		ErrorResponse(c, err.Error(), http.StatusInternalServerError)
 		return
 	}

+	utils.Info("CreateUser - 用户创建成功 - 管理员: %s, 用户名: %s(ID:%d), 角色: %s, IP: %s", adminUsername, req.Username, user.ID, req.Role, clientIP)
+
 	SuccessResponse(c, gin.H{
 		"message": "用户创建成功",
 		"user":    converter.ToUserResponse(user),
@@ -179,12 +209,21 @@ func UpdateUser(c *gin.Context) {
 		return
 	}

+	adminUsername, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("UpdateUser - 管理员更新用户 - 管理员: %s, 目标用户ID: %d, IP: %s", adminUsername, id, clientIP)
+
 	user, err := repoManager.UserRepository.FindByID(uint(id))
 	if err != nil {
+		utils.Warn("UpdateUser - 目标用户不存在 - 管理员: %s, 用户ID: %d, IP: %s", adminUsername, id, clientIP)
 		ErrorResponse(c, "用户不存在", http.StatusNotFound)
 		return
 	}

+	// 记录变更前的信息
+	oldInfo := fmt.Sprintf("用户名:%s,邮箱:%s,角色:%s,状态:%t", user.Username, user.Email, user.Role, user.IsActive)
+	utils.Debug("UpdateUser - 更新前用户信息 - 管理员: %s, 用户ID: %d, 信息: %s", adminUsername, id, oldInfo)
+
 	if req.Username != "" {
 		user.Username = req.Username
 	}
@@ -198,10 +237,15 @@ func UpdateUser(c *gin.Context) {

 	err = repoManager.UserRepository.Update(user)
 	if err != nil {
+		utils.Error("UpdateUser - 更新用户失败 - 管理员: %s, 用户ID: %d, IP: %s, Error: %v", adminUsername, id, clientIP, err)
 		ErrorResponse(c, err.Error(), http.StatusInternalServerError)
 		return
 	}

+	// 记录变更后信息
+	newInfo := fmt.Sprintf("用户名:%s,邮箱:%s,角色:%s,状态:%t", user.Username, user.Email, user.Role, user.IsActive)
+	utils.Info("UpdateUser - 用户更新成功 - 管理员: %s, 用户ID: %d, 更新前: %s, 更新后: %s, IP: %s", adminUsername, id, oldInfo, newInfo, clientIP)
+
 	SuccessResponse(c, gin.H{"message": "用户更新成功"})
 }

@@ -220,8 +264,13 @@ func ChangePassword(c *gin.Context) {
 		return
 	}

+	adminUsername, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("ChangePassword - 管理员修改用户密码 - 管理员: %s, 目标用户ID: %d, IP: %s", adminUsername, id, clientIP)
+
 	user, err := repoManager.UserRepository.FindByID(uint(id))
 	if err != nil {
+		utils.Warn("ChangePassword - 目标用户不存在 - 管理员: %s, 用户ID: %d, IP: %s", adminUsername, id, clientIP)
 		ErrorResponse(c, "用户不存在", http.StatusNotFound)
 		return
 	}
@@ -229,6 +278,7 @@ func ChangePassword(c *gin.Context) {
 	// 哈希新密码
 	hashedPassword, err := middleware.HashPassword(req.NewPassword)
 	if err != nil {
+		utils.Error("ChangePassword - 密码加密失败 - 管理员: %s, 用户ID: %d, IP: %s, Error: %v", adminUsername, id, clientIP, err)
 		ErrorResponse(c, "密码加密失败", http.StatusInternalServerError)
 		return
 	}
@@ -236,10 +286,13 @@ func ChangePassword(c *gin.Context) {
 	user.Password = hashedPassword
 	err = repoManager.UserRepository.Update(user)
 	if err != nil {
+		utils.Error("ChangePassword - 更新密码失败 - 管理员: %s, 用户ID: %d, IP: %s, Error: %v", adminUsername, id, clientIP, err)
 		ErrorResponse(c, err.Error(), http.StatusInternalServerError)
 		return
 	}

+	utils.Info("ChangePassword - 密码修改成功 - 管理员: %s, 用户名: %s(ID:%d), IP: %s", adminUsername, user.Username, id, clientIP)
+
 	SuccessResponse(c, gin.H{"message": "密码修改成功"})
 }

@@ -252,12 +305,27 @@ func DeleteUser(c *gin.Context) {
 		return
 	}

+	adminUsername, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("DeleteUser - 管理员删除用户 - 管理员: %s, 目标用户ID: %d, IP: %s", adminUsername, id, clientIP)
+
+	// 先获取用户信息用于日志记录
+	user, err := repoManager.UserRepository.FindByID(uint(id))
+	if err != nil {
+		utils.Warn("DeleteUser - 目标用户不存在 - 管理员: %s, 用户ID: %d, IP: %s", adminUsername, id, clientIP)
+		ErrorResponse(c, "用户不存在", http.StatusNotFound)
+		return
+	}
+
 	err = repoManager.UserRepository.Delete(uint(id))
 	if err != nil {
+		utils.Error("DeleteUser - 删除用户失败 - 管理员: %s, 用户ID: %d, IP: %s, Error: %v", adminUsername, id, clientIP, err)
 		ErrorResponse(c, err.Error(), http.StatusInternalServerError)
 		return
 	}

+	utils.Info("DeleteUser - 用户删除成功 - 管理员: %s, 用户名: %s(ID:%d), IP: %s", adminUsername, user.Username, id, clientIP)
+
 	SuccessResponse(c, gin.H{"message": "用户删除成功"})
 }

@@ -269,12 +337,18 @@ func GetProfile(c *gin.Context) {
 		return
 	}

+	username, _ := c.Get("username")
+	clientIP, _ := c.Get("client_ip")
+	utils.Info("GetProfile - 用户获取个人资料 - 用户名: %s(ID:%d), IP: %s", username, userID, clientIP)
+
 	user, err := repoManager.UserRepository.FindByID(userID.(uint))
 	if err != nil {
+		utils.Warn("GetProfile - 用户不存在 - 用户名: %s(ID:%d), IP: %s", username, userID, clientIP)
 		ErrorResponse(c, "用户不存在", http.StatusNotFound)
 		return
 	}

 	response := converter.ToUserResponse(user)
+	utils.Debug("GetProfile - 成功获取个人资料 - 用户名: %s(ID:%d), IP: %s", username, userID, clientIP)
 	SuccessResponse(c, response)
 }
--- a/handlers/wechat_handler.go
+++ b/handlers/wechat_handler.go
@@ -0,0 +1,286 @@
+package handlers
+
+import (
+	"crypto/sha1"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"net/http"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/ctwj/urldb/db/converter"
+	"github.com/ctwj/urldb/db/dto"
+	"github.com/ctwj/urldb/db/entity"
+	"github.com/ctwj/urldb/db/repo"
+	"github.com/ctwj/urldb/services"
+	"github.com/ctwj/urldb/utils"
+	"github.com/gin-gonic/gin"
+	"github.com/silenceper/wechat/v2/officialaccount/message"
+)
+
+// WechatHandler 微信公众号处理器
+type WechatHandler struct {
+	wechatService    services.WechatBotService
+	systemConfigRepo repo.SystemConfigRepository
+}
+
+// NewWechatHandler 创建微信公众号处理器
+func NewWechatHandler(
+	wechatService services.WechatBotService,
+	systemConfigRepo repo.SystemConfigRepository,
+) *WechatHandler {
+	return &WechatHandler{
+		wechatService:    wechatService,
+		systemConfigRepo: systemConfigRepo,
+	}
+}
+
+// HandleWechatMessage 处理微信消息推送
+func (h *WechatHandler) HandleWechatMessage(c *gin.Context) {
+	// 验证微信消息签名
+	if !h.validateSignature(c) {
+		utils.Error("[WECHAT:VALIDATE] 签名验证失败")
+		c.String(http.StatusForbidden, "签名验证失败")
+		return
+	}
+
+	// 处理微信验证请求
+	if c.Request.Method == "GET" {
+		echostr := c.Query("echostr")
+		utils.Info("[WECHAT:VERIFY] 微信服务器验证成功, echostr=%s", echostr)
+		c.String(http.StatusOK, echostr)
+		return
+	}
+
+	// 读取请求体
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		utils.Error("[WECHAT:MESSAGE] 读取请求体失败: %v", err)
+		c.String(http.StatusBadRequest, "读取请求体失败")
+		return
+	}
+
+	// 解析微信消息
+	var msg message.MixMessage
+	if err := xml.Unmarshal(body, &msg); err != nil {
+		utils.Error("[WECHAT:MESSAGE] 解析微信消息失败: %v", err)
+		c.String(http.StatusBadRequest, "消息格式错误")
+		return
+	}
+
+	// 处理消息
+	reply, err := h.wechatService.HandleMessage(&msg)
+	if err != nil {
+		utils.Error("[WECHAT:MESSAGE] 处理微信消息失败: %v", err)
+		c.String(http.StatusInternalServerError, "处理失败")
+		return
+	}
+
+	utils.Info("[WECHAT:MESSAGE] 回复对象: %v", reply)
+
+	// 如果有回复内容，发送回复
+	if reply != nil {
+		// 为微信消息设置正确的ToUserName和FromUserName
+		switch v := reply.(type) {
+		case *message.Text:
+			if v.CommonToken.ToUserName == "" {
+				v.CommonToken.ToUserName = msg.FromUserName
+			}
+			if v.CommonToken.FromUserName == "" {
+				v.CommonToken.FromUserName = msg.ToUserName
+			}
+			if v.CommonToken.CreateTime == 0 {
+				v.CommonToken.CreateTime = time.Now().Unix()
+			}
+			// 确保MsgType正确设置
+			if v.CommonToken.MsgType == "" {
+				v.CommonToken.MsgType = message.MsgTypeText
+			}
+		case *message.Image:
+			if v.CommonToken.ToUserName == "" {
+				v.CommonToken.ToUserName = msg.FromUserName
+			}
+			if v.CommonToken.FromUserName == "" {
+				v.CommonToken.FromUserName = msg.ToUserName
+			}
+			if v.CommonToken.CreateTime == 0 {
+				v.CommonToken.CreateTime = time.Now().Unix()
+			}
+			// 确保MsgType正确设置
+			if v.CommonToken.MsgType == "" {
+				v.CommonToken.MsgType = message.MsgTypeImage
+			}
+		}
+
+		responseXML, err := xml.Marshal(reply)
+		if err != nil {
+			utils.Error("[WECHAT:MESSAGE] 序列化回复消息失败: %v", err)
+			c.String(http.StatusInternalServerError, "回复失败")
+			return
+		}
+		utils.Info("[WECHAT:MESSAGE] 回复XML: %s", string(responseXML))
+		c.Data(http.StatusOK, "application/xml", responseXML)
+	} else {
+		utils.Warn("[WECHAT:MESSAGE] 没有回复内容，返回success")
+		c.String(http.StatusOK, "success")
+	}
+}
+
+// GetBotConfig 获取微信机器人配置
+func (h *WechatHandler) GetBotConfig(c *gin.Context) {
+	configs, err := h.systemConfigRepo.GetOrCreateDefault()
+	if err != nil {
+		ErrorResponse(c, "获取配置失败", http.StatusInternalServerError)
+		return
+	}
+
+	botConfig := converter.SystemConfigToWechatBotConfig(configs)
+	SuccessResponse(c, botConfig)
+}
+
+// UpdateBotConfig 更新微信机器人配置
+func (h *WechatHandler) UpdateBotConfig(c *gin.Context) {
+	var req dto.WechatBotConfigRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		ErrorResponse(c, "请求参数错误", http.StatusBadRequest)
+		return
+	}
+
+	// 转换为系统配置实体
+	configs := converter.WechatBotConfigRequestToSystemConfigs(req)
+
+	// 保存配置
+	if len(configs) > 0 {
+		err := h.systemConfigRepo.UpsertConfigs(configs)
+		if err != nil {
+			ErrorResponse(c, "保存配置失败", http.StatusInternalServerError)
+			return
+		}
+	}
+
+	// 重新加载配置缓存
+	if err := h.systemConfigRepo.SafeRefreshConfigCache(); err != nil {
+		ErrorResponse(c, "刷新配置缓存失败", http.StatusInternalServerError)
+		return
+	}
+
+	// 重新加载机器人服务配置
+	if err := h.wechatService.ReloadConfig(); err != nil {
+		ErrorResponse(c, "重新加载机器人配置失败", http.StatusInternalServerError)
+		return
+	}
+
+	// 配置更新完成后，尝试启动机器人（如果未运行且配置有效）
+	if startErr := h.wechatService.Start(); startErr != nil {
+		utils.Warn("[WECHAT:HANDLER] 配置更新后尝试启动机器人失败: %v", startErr)
+		// 启动失败不影响配置保存，只记录警告
+	}
+
+	// 返回成功
+	SuccessResponse(c, map[string]interface{}{
+		"success": true,
+		"message": "配置更新成功，机器人已尝试启动",
+	})
+}
+
+// GetBotStatus 获取机器人状态
+func (h *WechatHandler) GetBotStatus(c *gin.Context) {
+	// 获取机器人运行时状态
+	runtimeStatus := h.wechatService.GetRuntimeStatus()
+
+	// 获取配置状态
+	configs, err := h.systemConfigRepo.GetOrCreateDefault()
+	if err != nil {
+		ErrorResponse(c, "获取配置失败", http.StatusInternalServerError)
+		return
+	}
+
+	// 解析配置状态
+	configStatus := map[string]interface{}{
+		"enabled":            false,
+		"auto_reply_enabled": false,
+		"app_id_configured":  false,
+		"token_configured":   false,
+	}
+
+	for _, config := range configs {
+		switch config.Key {
+		case entity.ConfigKeyWechatBotEnabled:
+			configStatus["enabled"] = config.Value == "true"
+		case entity.ConfigKeyWechatAutoReplyEnabled:
+			configStatus["auto_reply_enabled"] = config.Value == "true"
+		case entity.ConfigKeyWechatAppId:
+			configStatus["app_id_configured"] = config.Value != ""
+		case entity.ConfigKeyWechatToken:
+			configStatus["token_configured"] = config.Value != ""
+		}
+	}
+
+	// 合并状态信息
+	status := map[string]interface{}{
+		"config":         configStatus,
+		"runtime":        runtimeStatus,
+		"overall_status": runtimeStatus["is_running"].(bool),
+		"status_text": func() string {
+			if runtimeStatus["is_running"].(bool) {
+				return "运行中"
+			} else if configStatus["enabled"].(bool) {
+				return "已启用但未运行"
+			} else {
+				return "已停止"
+			}
+		}(),
+	}
+
+	SuccessResponse(c, status)
+}
+
+// validateSignature 验证微信消息签名
+func (h *WechatHandler) validateSignature(c *gin.Context) bool {
+	// 获取配置中的Token
+	configs, err := h.systemConfigRepo.GetOrCreateDefault()
+	if err != nil {
+		utils.Error("[WECHAT:VALIDATE] 获取配置失败: %v", err)
+		return false
+	}
+
+	var token string
+	for _, config := range configs {
+		if config.Key == entity.ConfigKeyWechatToken {
+			token = config.Value
+			break
+		}
+	}
+
+	utils.Debug("[WECHAT:VALIDATE] Token配置状态: %t", token != "")
+
+	if token == "" {
+		// 如果没有配置Token，跳过签名验证（开发模式）
+		utils.Warn("[WECHAT:VALIDATE] 未配置Token，跳过签名验证")
+		return true
+	}
+
+	signature := c.Query("signature")
+	timestamp := c.Query("timestamp")
+	nonce := c.Query("nonce")
+
+	utils.Debug("[WECHAT:VALIDATE] 接收到的参数 - signature: %s, timestamp: %s, nonce: %s", signature, timestamp, nonce)
+
+	// 验证签名
+	tmpArr := []string{token, timestamp, nonce}
+	sort.Strings(tmpArr)
+	tmpStr := strings.Join(tmpArr, "")
+	tmpStr = fmt.Sprintf("%x", sha1.Sum([]byte(tmpStr)))
+
+	utils.Debug("[WECHAT:VALIDATE] 计算出的签名: %s, 微信提供的签名: %s", tmpStr, signature)
+
+	if tmpStr == signature {
+		utils.Info("[WECHAT:VALIDATE] 签名验证成功")
+		return true
+	} else {
+		utils.Error("[WECHAT:VALIDATE] 签名验证失败 - 计算出的签名: %s, 微信提供的签名: %s", tmpStr, signature)
+		return false
+	}
+}
--- a/main.go
+++ b/main.go
@@ -5,12 +5,17 @@ import (
 	"log"
 	"os"
 	"strings"
+	"time"

+	"github.com/ctwj/urldb/config"
 	"github.com/ctwj/urldb/db"
 	"github.com/ctwj/urldb/db/entity"
 	"github.com/ctwj/urldb/db/repo"
 	"github.com/ctwj/urldb/handlers"
 	"github.com/ctwj/urldb/middleware"
+	"github.com/ctwj/urldb/monitor"
+	"github.com/ctwj/urldb/plugin"
+	_ "github.com/ctwj/urldb/plugin/demo" // 导入demo包以触发插件自动注册
 	"github.com/ctwj/urldb/scheduler"
 	"github.com/ctwj/urldb/services"
 	"github.com/ctwj/urldb/task"
@@ -38,7 +43,6 @@ func main() {
 	if err := utils.InitLogger(nil); err != nil {
 		log.Fatal("初始化日志系统失败:", err)
 	}
-	defer utils.GetLogger().Close()

 	// 加载环境变量
 	if err := godotenv.Load(); err != nil {
@@ -85,9 +89,30 @@ func main() {
 	// 创建Repository管理器
 	repoManager := repo.NewRepositoryManager(db.DB)

+	// 创建配置管理器
+	configManager := config.NewConfigManager(repoManager)
+
+	// 设置全局配置管理器
+	config.SetGlobalConfigManager(configManager)
+
+	// 加载所有配置到缓存
+	if err := configManager.LoadAllConfigs(); err != nil {
+		utils.Error("加载配置缓存失败: %v", err)
+	}
+
 	// 创建任务管理器
 	taskManager := task.NewTaskManager(repoManager)

+	// 初始化插件系统
+	plugin.InitPluginSystem(taskManager, repoManager)
+
+	// 注册demo插件
+	registerDemoPlugins()
+
+	// 初始化插件监控系统
+	// pluginMonitor := monitor.NewPluginMonitor()
+	// pluginHealthChecker := monitor.NewPluginHealthChecker(pluginMonitor)
+
 	// 注册转存任务处理器
 	transferProcessor := task.NewTransferProcessor(repoManager)
 	taskManager.RegisterProcessor(transferProcessor)
@@ -112,7 +137,22 @@ func main() {
 	utils.Info("任务管理器初始化完成")

 	// 创建Gin实例
-	r := gin.Default()
+	r := gin.New()
+
+	// 创建监控和错误处理器
+	metrics := monitor.GetGlobalMetrics()
+	errorHandler := monitor.GetGlobalErrorHandler()
+	if errorHandler == nil {
+		errorHandler = monitor.NewErrorHandler(1000, 24*time.Hour)
+		monitor.SetGlobalErrorHandler(errorHandler)
+	}
+
+	// 添加中间件
+	r.Use(gin.Logger())                     // Gin日志中间件
+	r.Use(errorHandler.RecoverMiddleware()) // Panic恢复中间件
+	r.Use(errorHandler.ErrorMiddleware())   // 错误处理中间件
+	r.Use(metrics.MetricsMiddleware())      // 监控中间件
+	r.Use(gin.Recovery())                   // Gin恢复中间件

 	// 配置CORS
 	config := cors.DefaultConfig()
@@ -124,9 +164,15 @@ func main() {
 	// 将Repository管理器注入到handlers中
 	handlers.SetRepositoryManager(repoManager)

+	// 将Repository管理器注入到services中
+	services.SetRepositoryManager(repoManager)
+
 	// 设置Meilisearch管理器到handlers中
 	handlers.SetMeilisearchManager(meilisearchManager)

+	// 设置Meilisearch管理器到services中
+	services.SetMeilisearchManager(meilisearchManager)
+
 	// 设置全局调度器的Meilisearch管理器
 	scheduler.SetGlobalMeilisearchManager(meilisearchManager)

@@ -272,6 +318,18 @@ func main() {
 		api.POST("/search-stats/record", handlers.RecordSearch)
 		api.GET("/search-stats/summary", handlers.GetSearchStatsSummary)

+		// API访问日志路由
+		api.GET("/api-access-logs", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetAPIAccessLogs)
+		api.GET("/api-access-logs/summary", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetAPIAccessLogSummary)
+		api.GET("/api-access-logs/stats", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetAPIAccessLogStats)
+		api.DELETE("/api-access-logs", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.ClearAPIAccessLogs)
+
+		// 系统日志路由
+		api.GET("/system-logs", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetSystemLogs)
+		api.GET("/system-logs/files", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetSystemLogFiles)
+		api.GET("/system-logs/summary", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetSystemLogSummary)
+		api.DELETE("/system-logs", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.ClearSystemLogs)
+
 		// 系统配置路由
 		api.GET("/system/config", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.GetSystemConfig)
 		api.POST("/system/config", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handlers.UpdateSystemConfig)
@@ -323,6 +381,8 @@ func main() {
 		api.GET("/files", middleware.AuthMiddleware(), fileHandler.GetFileList)
 		api.DELETE("/files", middleware.AuthMiddleware(), fileHandler.DeleteFiles)
 		api.PUT("/files", middleware.AuthMiddleware(), fileHandler.UpdateFile)
+		// 微信公众号验证文件上传（无需认证，仅支持TXT文件）
+		api.POST("/wechat/verify-file", fileHandler.UploadWechatVerifyFile)

 		// 创建Telegram Bot服务
 		telegramBotService := services.NewTelegramBotService(
@@ -337,6 +397,18 @@ func main() {
 			utils.Error("启动Telegram Bot服务失败: %v", err)
 		}

+		// 创建微信公众号机器人服务
+		wechatBotService := services.NewWechatBotService(
+			repoManager.SystemConfigRepository,
+			repoManager.ResourceRepository,
+			repoManager.ReadyResourceRepository,
+		)
+
+		// 启动微信公众号机器人服务
+		if err := wechatBotService.Start(); err != nil {
+			utils.Error("启动微信公众号机器人服务失败: %v", err)
+		}
+
 		// Telegram相关路由
 		telegramHandler := handlers.NewTelegramHandler(
 			repoManager.TelegramChannelRepository,
@@ -358,8 +430,69 @@ func main() {
 		api.GET("/telegram/logs/stats", middleware.AuthMiddleware(), middleware.AdminMiddleware(), telegramHandler.GetTelegramLogStats)
 		api.POST("/telegram/logs/clear", middleware.AuthMiddleware(), middleware.AdminMiddleware(), telegramHandler.ClearTelegramLogs)
 		api.POST("/telegram/webhook", telegramHandler.HandleWebhook)
+
+		// 微信公众号相关路由
+		wechatHandler := handlers.NewWechatHandler(
+			wechatBotService,
+			repoManager.SystemConfigRepository,
+		)
+		api.GET("/wechat/bot-config", middleware.AuthMiddleware(), middleware.AdminMiddleware(), wechatHandler.GetBotConfig)
+		api.PUT("/wechat/bot-config", middleware.AuthMiddleware(), middleware.AdminMiddleware(), wechatHandler.UpdateBotConfig)
+		api.GET("/wechat/bot-status", middleware.AuthMiddleware(), middleware.AdminMiddleware(), wechatHandler.GetBotStatus)
+		api.POST("/wechat/callback", wechatHandler.HandleWechatMessage)
+		api.GET("/wechat/callback", wechatHandler.HandleWechatMessage)
+
+		// 插件管理相关路由
+		pluginHandler := handlers.NewPluginHandler()
+		api.GET("/plugins", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.GetPlugins)
+		api.GET("/plugins/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.GetPlugin)
+		api.POST("/plugins/:name/initialize", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.InitializePlugin)
+		api.POST("/plugins/:name/start", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.StartPlugin)
+		api.POST("/plugins/:name/stop", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.StopPlugin)
+		api.DELETE("/plugins/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.UninstallPlugin)
+		api.GET("/plugins/:name/config", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.GetPluginConfig)
+		api.PUT("/plugins/:name/config", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.UpdatePluginConfig)
+		api.GET("/plugins/:name/dependencies", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.GetPluginDependencies)
+		api.GET("/plugins/load-order", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.GetPluginLoadOrder)
+		api.POST("/plugins/validate-dependencies", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginHandler.ValidatePluginDependencies)
+
+		// 管理员插件管理界面路由
+		admin := api.Group("/admin")
+		admin.Use(middleware.AuthMiddleware(), middleware.AdminMiddleware())
+		{
+			admin.GET("/plugins", pluginHandler.GetPlugins)
+			admin.POST("/plugins/:name/start", pluginHandler.StartPlugin)
+			admin.POST("/plugins/:name/stop", pluginHandler.StopPlugin)
+			admin.POST("/plugins/:name/install", pluginHandler.InstallPlugin)
+			admin.DELETE("/plugins/:name/uninstall", pluginHandler.UninstallPlugin)
+		}
+
+		// 插件监控相关路由
+		pluginMonitorHandler := handlers.NewPluginMonitorHandler()
+		api.GET("/plugins/health/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetPluginHealth)
+		api.GET("/plugins/health", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetAllPluginsHealth)
+		api.GET("/plugins/activities/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetPluginActivities)
+		api.GET("/plugins/metrics/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetPluginMetrics)
+		api.GET("/plugins/monitor/stats", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetPluginMonitorStats)
+		api.GET("/plugins/alerts/rules", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetAlertRules)
+		api.POST("/plugins/alerts/rules", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.CreateAlertRule)
+		api.DELETE("/plugins/alerts/rules/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.DeleteAlertRule)
+		api.GET("/plugins/health-history/:name", middleware.AuthMiddleware(), middleware.AdminMiddleware(), pluginMonitorHandler.GetPluginHealthHistory)
 	}

+	// 设置监控系统
+	monitor.SetupMonitoring(r)
+
+	// 启动监控服务器
+	metricsConfig := &monitor.MetricsConfig{
+		Enabled:       true,
+		ListenAddress: ":9090",
+		MetricsPath:   "/metrics",
+		Namespace:     "urldb",
+		Subsystem:     "api",
+	}
+	metrics.StartMetricsServer(metricsConfig)
+
 	// 静态文件服务
 	r.Static("/uploads", "./uploads")

@@ -381,3 +514,30 @@ func main() {
 	utils.Info("服务器启动在端口 %s", port)
 	r.Run(":" + port)
 }
+
+// registerDemoPlugins 注册demo插件
+func registerDemoPlugins() {
+	if plugin.GetManager() != nil {
+		utils.Info("Plugin manager is ready, registering demo plugins")
+		// 临时解决方案：直接在main中创建一些简单的插件
+		registerBuiltinPlugins()
+	}
+}
+
+// registerBuiltinPlugins 注册内置插件
+func registerBuiltinPlugins() {
+	utils.Info("Registering builtin plugins...")
+
+	if plugin.GetManager() != nil {
+		// 注册内置插件
+		builtinPlugin := NewBuiltinPlugin()
+		if err := plugin.GetManager().RegisterPlugin(builtinPlugin); err != nil {
+			utils.Error("Failed to register builtin plugin: %v", err)
+		} else {
+			utils.Info("Successfully registered builtin plugin: %s", builtinPlugin.Name())
+		}
+
+		pluginCount := len(plugin.GetManager().ListPlugins())
+		utils.Info("Plugin system now has %d plugins registered", pluginCount)
+	}
+}
--- a/middleware/auth.go
+++ b/middleware/auth.go
@@ -27,11 +27,14 @@ type Claims struct {
 func AuthMiddleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		authHeader := c.GetHeader("Authorization")
-		// utils.Info("AuthMiddleware - 收到请求: %s %s", c.Request.Method, c.Request.URL.Path)
-		// utils.Info("AuthMiddleware - Authorization头: %s", authHeader)
+		clientIP := c.ClientIP()
+		userAgent := c.Request.UserAgent()
+
+		utils.Debug("AuthMiddleware - 认证请求: %s %s, IP: %s, UserAgent: %s",
+			c.Request.Method, c.Request.URL.Path, clientIP, userAgent)

 		if authHeader == "" {
-			utils.Error("AuthMiddleware - 未提供认证令牌")
+			utils.Warn("AuthMiddleware - 未提供认证令牌 - IP: %s, Path: %s", clientIP, c.Request.URL.Path)
 			c.JSON(http.StatusUnauthorized, gin.H{"error": "未提供认证令牌"})
 			c.Abort()
 			return
@@ -39,29 +42,31 @@ func AuthMiddleware() gin.HandlerFunc {

 		// 检查Bearer前缀
 		if !strings.HasPrefix(authHeader, "Bearer ") {
-			// utils.Error("AuthMiddleware - 无效的认证格式: %s", authHeader)
+			utils.Warn("AuthMiddleware - 无效的认证格式 - IP: %s, Header: %s", clientIP, authHeader)
 			c.JSON(http.StatusUnauthorized, gin.H{"error": "无效的认证格式"})
 			c.Abort()
 			return
 		}

 		tokenString := strings.TrimPrefix(authHeader, "Bearer ")
-		// utils.Info("AuthMiddleware - 解析令牌: %s", tokenString[:10]+"...")
+		utils.Debug("AuthMiddleware - 解析令牌: %s...", tokenString[:utils.Min(len(tokenString), 10)])

 		claims, err := parseToken(tokenString)
 		if err != nil {
-			// utils.Error("AuthMiddleware - 令牌解析失败: %v", err)
+			utils.Warn("AuthMiddleware - 令牌解析失败 - IP: %s, Error: %v", clientIP, err)
 			c.JSON(http.StatusUnauthorized, gin.H{"error": "无效的令牌"})
 			c.Abort()
 			return
 		}

-		// utils.Info("AuthMiddleware - 令牌验证成功，用户: %s, 角色: %s", claims.Username, claims.Role)
+		utils.Info("AuthMiddleware - 认证成功 - 用户: %s(ID:%d), 角色: %s, IP: %s",
+			claims.Username, claims.UserID, claims.Role, clientIP)

 		// 将用户信息存储到上下文中
 		c.Set("user_id", claims.UserID)
 		c.Set("username", claims.Username)
 		c.Set("role", claims.Role)
+		c.Set("client_ip", clientIP)

 		c.Next()
 	}
@@ -71,18 +76,23 @@ func AuthMiddleware() gin.HandlerFunc {
 func AdminMiddleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		role, exists := c.Get("role")
+		username, _ := c.Get("username")
+		clientIP, _ := c.Get("client_ip")
+
 		if !exists {
-			// c.JSON(http.StatusUnauthorized, gin.H{"error": "未认证"})
+			utils.Warn("AdminMiddleware - 未认证访问管理员接口 - IP: %s, Path: %s", clientIP, c.Request.URL.Path)
 			c.Abort()
 			return
 		}

 		if role != "admin" {
-			// c.JSON(http.StatusForbidden, gin.H{"error": "需要管理员权限"})
+			utils.Warn("AdminMiddleware - 非管理员用户尝试访问管理员接口 - 用户: %s, 角色: %s, IP: %s, Path: %s",
+				username, role, clientIP, c.Request.URL.Path)
 			c.Abort()
 			return
 		}

+		utils.Debug("AdminMiddleware - 管理员访问接口 - 用户: %s, IP: %s, Path: %s", username, clientIP, c.Request.URL.Path)
 		c.Next()
 	}
 }
--- a/migrations/telegram_channels.sql
+++ b/migrations/telegram_channels.sql
@@ -28,6 +28,12 @@ CREATE TABLE telegram_channels (
    token VARCHAR(255) COMMENT '访问令牌',
    api_type VARCHAR(50) COMMENT 'API类型',
    is_push_saved_info BOOLEAN DEFAULT FALSE COMMENT '是否只推送已转存资源',
+
+    -- 资源策略和时间限制配置
+    resource_strategy VARCHAR(20) DEFAULT 'random' COMMENT '资源策略：latest-最新优先,transferred-已转存优先,random-纯随机',
+    time_limit VARCHAR(20) DEFAULT 'none' COMMENT '时间限制：none-无限制,week-一周内,month-一月内',
+    push_start_time VARCHAR(10) COMMENT '推送开始时间，格式HH:mm',
+    push_end_time VARCHAR(10) COMMENT '推送结束时间，格式HH:mm',
   
    -- 索引
    INDEX idx_chat_id (chat_id),
--- a/monitor/error_handler.go
+++ b/monitor/error_handler.go
@@ -0,0 +1,327 @@
+package monitor
+
+import (
+	"fmt"
+	"net/http"
+	"runtime"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/ctwj/urldb/utils"
+
+	"github.com/gin-gonic/gin"
+)
+
+// ErrorInfo 错误信息结构
+type ErrorInfo struct {
+	ID          string    `json:"id"`
+	Timestamp   time.Time `json:"timestamp"`
+	Message     string    `json:"message"`
+	StackTrace  string    `json:"stack_trace"`
+	RequestInfo *RequestInfo `json:"request_info,omitempty"`
+	Level       string    `json:"level"` // error, warn, info
+	Count       int       `json:"count"`
+}
+
+// RequestInfo 请求信息结构
+type RequestInfo struct {
+	Method      string            `json:"method"`
+	URL         string            `json:"url"`
+	Headers     map[string]string `json:"headers"`
+	RemoteAddr  string            `json:"remote_addr"`
+	UserAgent   string            `json:"user_agent"`
+	RequestBody string            `json:"request_body"`
+}
+
+// ErrorHandler 错误处理器
+type ErrorHandler struct {
+	errors     map[string]*ErrorInfo
+	mu         sync.RWMutex
+	maxErrors  int
+	retention  time.Duration
+}
+
+// NewErrorHandler 创建新的错误处理器
+func NewErrorHandler(maxErrors int, retention time.Duration) *ErrorHandler {
+	eh := &ErrorHandler{
+		errors:    make(map[string]*ErrorInfo),
+		maxErrors: maxErrors,
+		retention: retention,
+	}
+
+	// 启动错误清理协程
+	go eh.cleanupRoutine()
+
+	return eh
+}
+
+// RecoverMiddleware panic恢复中间件
+func (eh *ErrorHandler) RecoverMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		defer func() {
+			if err := recover(); err != nil {
+				// 记录错误信息
+				stackTrace := getStackTrace()
+
+				errorInfo := &ErrorInfo{
+					ID:         fmt.Sprintf("panic_%d", time.Now().UnixNano()),
+					Timestamp:  time.Now(),
+					Message:    fmt.Sprintf("%v", err),
+					StackTrace: stackTrace,
+					RequestInfo: &RequestInfo{
+						Method:     c.Request.Method,
+						URL:        c.Request.URL.String(),
+						RemoteAddr: c.ClientIP(),
+						UserAgent:  c.GetHeader("User-Agent"),
+					},
+					Level: "error",
+					Count: 1,
+				}
+
+				// 保存错误信息
+				eh.saveError(errorInfo)
+
+				utils.Error("Panic recovered: %v\nStack trace: %s", err, stackTrace)
+
+				// 返回错误响应
+				c.JSON(http.StatusInternalServerError, gin.H{
+					"error": "Internal server error",
+					"code":  "INTERNAL_ERROR",
+				})
+
+				// 不继续处理
+				c.Abort()
+			}
+		}()
+
+		c.Next()
+	}
+}
+
+// ErrorMiddleware 通用错误处理中间件
+func (eh *ErrorHandler) ErrorMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Next()
+
+		// 检查是否有错误
+		if len(c.Errors) > 0 {
+			for _, ginErr := range c.Errors {
+				errorInfo := &ErrorInfo{
+					ID:        fmt.Sprintf("error_%d_%s", time.Now().UnixNano(), ginErr.Type),
+					Timestamp: time.Now(),
+					Message:   ginErr.Error(),
+					Level:     "error",
+					Count:     1,
+					RequestInfo: &RequestInfo{
+						Method:     c.Request.Method,
+						URL:        c.Request.URL.String(),
+						RemoteAddr: c.ClientIP(),
+						UserAgent:  c.GetHeader("User-Agent"),
+					},
+				}
+
+				eh.saveError(errorInfo)
+			}
+		}
+	}
+}
+
+// saveError 保存错误信息
+func (eh *ErrorHandler) saveError(errorInfo *ErrorInfo) {
+	eh.mu.Lock()
+	defer eh.mu.Unlock()
+
+	key := errorInfo.Message
+	if existing, exists := eh.errors[key]; exists {
+		// 如果错误已存在，增加计数
+		existing.Count++
+		existing.Timestamp = time.Now()
+	} else {
+		// 如果是新错误，添加到映射中
+		eh.errors[key] = errorInfo
+	}
+
+	// 如果错误数量超过限制，清理旧错误
+	if len(eh.errors) > eh.maxErrors {
+		eh.cleanupOldErrors()
+	}
+}
+
+// GetErrors 获取错误列表
+func (eh *ErrorHandler) GetErrors() []*ErrorInfo {
+	eh.mu.RLock()
+	defer eh.mu.RUnlock()
+
+	errors := make([]*ErrorInfo, 0, len(eh.errors))
+	for _, errorInfo := range eh.errors {
+		errors = append(errors, errorInfo)
+	}
+
+	return errors
+}
+
+// GetErrorByID 根据ID获取错误
+func (eh *ErrorHandler) GetErrorByID(id string) (*ErrorInfo, bool) {
+	eh.mu.RLock()
+	defer eh.mu.RUnlock()
+
+	for _, errorInfo := range eh.errors {
+		if errorInfo.ID == id {
+			return errorInfo, true
+		}
+	}
+
+	return nil, false
+}
+
+// ClearErrors 清空所有错误
+func (eh *ErrorHandler) ClearErrors() {
+	eh.mu.Lock()
+	defer eh.mu.Unlock()
+
+	eh.errors = make(map[string]*ErrorInfo)
+}
+
+// cleanupOldErrors 清理旧错误
+func (eh *ErrorHandler) cleanupOldErrors() {
+	// 简单策略：保留最近的错误，删除旧的
+	errors := make([]*ErrorInfo, 0, len(eh.errors))
+	for _, errorInfo := range eh.errors {
+		errors = append(errors, errorInfo)
+	}
+
+	// 按时间戳排序
+	for i := 0; i < len(errors)-1; i++ {
+		for j := i + 1; j < len(errors); j++ {
+			if errors[i].Timestamp.Before(errors[j].Timestamp) {
+				errors[i], errors[j] = errors[j], errors[i]
+			}
+		}
+	}
+
+	// 保留最新的maxErrors/2个错误
+	keep := eh.maxErrors / 2
+	if keep < 1 {
+		keep = 1
+	}
+
+	if len(errors) > keep {
+		// 重建错误映射
+		newErrors := make(map[string]*ErrorInfo)
+		for i := 0; i < keep; i++ {
+			newErrors[errors[i].Message] = errors[i]
+		}
+		eh.errors = newErrors
+	}
+}
+
+// cleanupRoutine 定期清理过期错误的协程
+func (eh *ErrorHandler) cleanupRoutine() {
+	ticker := time.NewTicker(5 * time.Minute) // 每5分钟清理一次
+	defer ticker.Stop()
+
+	for range ticker.C {
+		eh.mu.Lock()
+		for key, errorInfo := range eh.errors {
+			if time.Since(errorInfo.Timestamp) > eh.retention {
+				delete(eh.errors, key)
+			}
+		}
+		eh.mu.Unlock()
+	}
+}
+
+// getStackTrace 获取堆栈跟踪信息
+func getStackTrace() string {
+	var buf [4096]byte
+	n := runtime.Stack(buf[:], false)
+	return string(buf[:n])
+}
+
+// GetErrorStatistics 获取错误统计信息
+func (eh *ErrorHandler) GetErrorStatistics() map[string]interface{} {
+	eh.mu.RLock()
+	defer eh.mu.RUnlock()
+
+	totalErrors := len(eh.errors)
+	totalCount := 0
+	errorTypes := make(map[string]int)
+
+	for _, errorInfo := range eh.errors {
+		totalCount += errorInfo.Count
+		// 提取错误类型（基于错误消息的前几个单词）
+		parts := strings.Split(errorInfo.Message, " ")
+		if len(parts) > 0 {
+			errorType := strings.Join(parts[:min(3, len(parts))], " ")
+			errorTypes[errorType]++
+		}
+	}
+
+	return map[string]interface{}{
+		"total_errors":  totalErrors,
+		"total_count":   totalCount,
+		"error_types":   errorTypes,
+		"max_errors":    eh.maxErrors,
+		"retention":     eh.retention,
+		"active_errors": len(eh.errors),
+	}
+}
+
+// min 辅助函数
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+// GlobalErrorHandler 全局错误处理器
+var globalErrorHandler *ErrorHandler
+
+// InitGlobalErrorHandler 初始化全局错误处理器
+func InitGlobalErrorHandler(maxErrors int, retention time.Duration) {
+	globalErrorHandler = NewErrorHandler(maxErrors, retention)
+}
+
+// GetGlobalErrorHandler 获取全局错误处理器
+func GetGlobalErrorHandler() *ErrorHandler {
+	if globalErrorHandler == nil {
+		InitGlobalErrorHandler(100, 24*time.Hour)
+	}
+	return globalErrorHandler
+}
+
+// Recover 全局panic恢复函数
+func Recover() gin.HandlerFunc {
+	if globalErrorHandler == nil {
+		InitGlobalErrorHandler(100, 24*time.Hour)
+	}
+	return globalErrorHandler.RecoverMiddleware()
+}
+
+// Error 全局错误处理函数
+func Error() gin.HandlerFunc {
+	if globalErrorHandler == nil {
+		InitGlobalErrorHandler(100, 24*time.Hour)
+	}
+	return globalErrorHandler.ErrorMiddleware()
+}
+
+// RecordError 记录错误（全局函数）
+func RecordError(message string, level string) {
+	if globalErrorHandler == nil {
+		InitGlobalErrorHandler(100, 24*time.Hour)
+		return
+	}
+
+	errorInfo := &ErrorInfo{
+		ID:        fmt.Sprintf("%s_%d", level, time.Now().UnixNano()),
+		Timestamp: time.Now(),
+		Message:   message,
+		Level:     level,
+		Count:     1,
+	}
+
+	globalErrorHandler.saveError(errorInfo)
+}
--- a/monitor/metrics.go
+++ b/monitor/metrics.go
@@ -0,0 +1,458 @@
+package monitor
+
+import (
+	"fmt"
+	"net/http"
+	"runtime"
+	"sync"
+	"time"
+
+	"github.com/ctwj/urldb/utils"
+	"github.com/gin-gonic/gin"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+)
+
+// Metrics 监控指标
+type Metrics struct {
+	// HTTP请求指标
+	RequestsTotal    *prometheus.CounterVec
+	RequestDuration  *prometheus.HistogramVec
+	RequestSize      *prometheus.SummaryVec
+	ResponseSize     *prometheus.SummaryVec
+
+	// 数据库指标
+	DatabaseQueries  *prometheus.CounterVec
+	DatabaseErrors   *prometheus.CounterVec
+	DatabaseDuration *prometheus.HistogramVec
+
+	// 系统指标
+	MemoryUsage      prometheus.Gauge
+	Goroutines       prometheus.Gauge
+	GCStats          *prometheus.CounterVec
+
+	// 业务指标
+	ResourcesCreated *prometheus.CounterVec
+	ResourcesViewed  *prometheus.CounterVec
+	Searches         *prometheus.CounterVec
+	Transfers        *prometheus.CounterVec
+
+	// 错误指标
+	ErrorsTotal      *prometheus.CounterVec
+
+	// 自定义指标
+	CustomCounters   map[string]prometheus.Counter
+	CustomGauges     map[string]prometheus.Gauge
+	mu               sync.RWMutex
+}
+
+// MetricsConfig 监控配置
+type MetricsConfig struct {
+	Enabled        bool
+	ListenAddress  string
+	MetricsPath    string
+	Namespace      string
+	Subsystem      string
+}
+
+// DefaultMetricsConfig 默认监控配置
+func DefaultMetricsConfig() *MetricsConfig {
+	return &MetricsConfig{
+		Enabled:       true,
+		ListenAddress: ":9090",
+		MetricsPath:   "/metrics",
+		Namespace:     "urldb",
+		Subsystem:     "api",
+	}
+}
+
+// GlobalMetrics 全局监控实例
+var (
+	globalMetrics *Metrics
+	once          sync.Once
+)
+
+// NewMetrics 创建新的监控指标
+func NewMetrics(config *MetricsConfig) *Metrics {
+	if config == nil {
+		config = DefaultMetricsConfig()
+	}
+
+	namespace := config.Namespace
+	subsystem := config.Subsystem
+
+	m := &Metrics{
+		// HTTP请求指标
+		RequestsTotal: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: subsystem,
+				Name:      "http_requests_total",
+				Help:      "Total number of HTTP requests",
+			},
+			[]string{"method", "endpoint", "status"},
+		),
+		RequestDuration: promauto.NewHistogramVec(
+			prometheus.HistogramOpts{
+				Namespace: namespace,
+				Subsystem: subsystem,
+				Name:      "http_request_duration_seconds",
+				Help:      "HTTP request duration in seconds",
+				Buckets:   prometheus.DefBuckets,
+			},
+			[]string{"method", "endpoint", "status"},
+		),
+		RequestSize: promauto.NewSummaryVec(
+			prometheus.SummaryOpts{
+				Namespace:  namespace,
+				Subsystem:  subsystem,
+				Name:       "http_request_size_bytes",
+				Help:       "HTTP request size in bytes",
+				Objectives: map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001},
+			},
+			[]string{"method", "endpoint"},
+		),
+		ResponseSize: promauto.NewSummaryVec(
+			prometheus.SummaryOpts{
+				Namespace:  namespace,
+				Subsystem:  subsystem,
+				Name:       "http_response_size_bytes",
+				Help:       "HTTP response size in bytes",
+				Objectives: map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001},
+			},
+			[]string{"method", "endpoint"},
+		),
+
+		// 数据库指标
+		DatabaseQueries: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "database",
+				Name:      "queries_total",
+				Help:      "Total number of database queries",
+			},
+			[]string{"table", "operation"},
+		),
+		DatabaseErrors: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "database",
+				Name:      "errors_total",
+				Help:      "Total number of database errors",
+			},
+			[]string{"table", "operation", "error"},
+		),
+		DatabaseDuration: promauto.NewHistogramVec(
+			prometheus.HistogramOpts{
+				Namespace: namespace,
+				Subsystem: "database",
+				Name:      "query_duration_seconds",
+				Help:      "Database query duration in seconds",
+				Buckets:   prometheus.DefBuckets,
+			},
+			[]string{"table", "operation"},
+		),
+
+		// 系统指标
+		MemoryUsage: promauto.NewGauge(
+			prometheus.GaugeOpts{
+				Namespace: namespace,
+				Subsystem: "system",
+				Name:      "memory_usage_bytes",
+				Help:      "Current memory usage in bytes",
+			},
+		),
+		Goroutines: promauto.NewGauge(
+			prometheus.GaugeOpts{
+				Namespace: namespace,
+				Subsystem: "system",
+				Name:      "goroutines",
+				Help:      "Number of goroutines",
+			},
+		),
+		GCStats: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "system",
+				Name:      "gc_stats_total",
+				Help:      "Garbage collection statistics",
+			},
+			[]string{"type"},
+		),
+
+		// 业务指标
+		ResourcesCreated: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "business",
+				Name:      "resources_created_total",
+				Help:      "Total number of resources created",
+			},
+			[]string{"category", "platform"},
+		),
+		ResourcesViewed: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "business",
+				Name:      "resources_viewed_total",
+				Help:      "Total number of resources viewed",
+			},
+			[]string{"category"},
+		),
+		Searches: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "business",
+				Name:      "searches_total",
+				Help:      "Total number of searches",
+			},
+			[]string{"platform"},
+		),
+		Transfers: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "business",
+				Name:      "transfers_total",
+				Help:      "Total number of transfers",
+			},
+			[]string{"platform", "status"},
+		),
+
+		// 错误指标
+		ErrorsTotal: promauto.NewCounterVec(
+			prometheus.CounterOpts{
+				Namespace: namespace,
+				Subsystem: "errors",
+				Name:      "total",
+				Help:      "Total number of errors",
+			},
+			[]string{"type", "endpoint"},
+		),
+
+		// 自定义指标
+		CustomCounters: make(map[string]prometheus.Counter),
+		CustomGauges:   make(map[string]prometheus.Gauge),
+	}
+
+	// 启动系统指标收集
+	go m.collectSystemMetrics()
+
+	return m
+}
+
+// GetGlobalMetrics 获取全局监控实例
+func GetGlobalMetrics() *Metrics {
+	once.Do(func() {
+		globalMetrics = NewMetrics(DefaultMetricsConfig())
+	})
+	return globalMetrics
+}
+
+// SetGlobalMetrics 设置全局监控实例
+func SetGlobalMetrics(metrics *Metrics) {
+	globalMetrics = metrics
+}
+
+// collectSystemMetrics 收集系统指标
+func (m *Metrics) collectSystemMetrics() {
+	ticker := time.NewTicker(10 * time.Second)
+	defer ticker.Stop()
+
+	for range ticker.C {
+		// 收集内存使用情况
+		var ms runtime.MemStats
+		runtime.ReadMemStats(&ms)
+		m.MemoryUsage.Set(float64(ms.Alloc))
+
+		// 收集goroutine数量
+		m.Goroutines.Set(float64(runtime.NumGoroutine()))
+
+		// 收集GC统计
+		m.GCStats.WithLabelValues("alloc").Add(float64(ms.TotalAlloc))
+		m.GCStats.WithLabelValues("sys").Add(float64(ms.Sys))
+		m.GCStats.WithLabelValues("lookups").Add(float64(ms.Lookups))
+		m.GCStats.WithLabelValues("mallocs").Add(float64(ms.Mallocs))
+		m.GCStats.WithLabelValues("frees").Add(float64(ms.Frees))
+	}
+}
+
+// MetricsMiddleware 监控中间件
+func (m *Metrics) MetricsMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		start := time.Now()
+		path := c.FullPath()
+
+		// 如果没有匹配的路由，使用请求路径
+		if path == "" {
+			path = c.Request.URL.Path
+		}
+
+		// 记录请求大小
+		requestSize := float64(c.Request.ContentLength)
+		m.RequestSize.WithLabelValues(c.Request.Method, path).Observe(requestSize)
+
+		c.Next()
+
+		// 记录响应信息
+		status := c.Writer.Status()
+		latency := time.Since(start).Seconds()
+		responseSize := float64(c.Writer.Size())
+
+		// 更新指标
+		m.RequestsTotal.WithLabelValues(c.Request.Method, path, fmt.Sprintf("%d", status)).Inc()
+		m.RequestDuration.WithLabelValues(c.Request.Method, path, fmt.Sprintf("%d", status)).Observe(latency)
+		m.ResponseSize.WithLabelValues(c.Request.Method, path).Observe(responseSize)
+
+		// 如果是错误状态码，记录错误
+		if status >= 400 {
+			m.ErrorsTotal.WithLabelValues("http", path).Inc()
+		}
+	}
+}
+
+// StartMetricsServer 启动监控服务器
+func (m *Metrics) StartMetricsServer(config *MetricsConfig) {
+	if config == nil {
+		config = DefaultMetricsConfig()
+	}
+
+	if !config.Enabled {
+		utils.Info("监控服务器未启用")
+		return
+	}
+
+	// 创建新的Gin路由器
+	router := gin.New()
+	router.Use(gin.Recovery())
+
+	// 注册Prometheus指标端点
+	router.GET(config.MetricsPath, gin.WrapH(promhttp.Handler()))
+
+	// 启动HTTP服务器
+	go func() {
+		utils.Info("监控服务器启动在 %s", config.ListenAddress)
+		if err := router.Run(config.ListenAddress); err != nil {
+			utils.Error("监控服务器启动失败: %v", err)
+		}
+	}()
+
+	utils.Info("监控服务器已启动，指标路径: %s%s", config.ListenAddress, config.MetricsPath)
+}
+
+// IncrementDatabaseQuery 增加数据库查询计数
+func (m *Metrics) IncrementDatabaseQuery(table, operation string) {
+	m.DatabaseQueries.WithLabelValues(table, operation).Inc()
+}
+
+// IncrementDatabaseError 增加数据库错误计数
+func (m *Metrics) IncrementDatabaseError(table, operation, error string) {
+	m.DatabaseErrors.WithLabelValues(table, operation, error).Inc()
+}
+
+// ObserveDatabaseDuration 记录数据库查询耗时
+func (m *Metrics) ObserveDatabaseDuration(table, operation string, duration float64) {
+	m.DatabaseDuration.WithLabelValues(table, operation).Observe(duration)
+}
+
+// IncrementResourceCreated 增加资源创建计数
+func (m *Metrics) IncrementResourceCreated(category, platform string) {
+	m.ResourcesCreated.WithLabelValues(category, platform).Inc()
+}
+
+// IncrementResourceViewed 增加资源查看计数
+func (m *Metrics) IncrementResourceViewed(category string) {
+	m.ResourcesViewed.WithLabelValues(category).Inc()
+}
+
+// IncrementSearch 增加搜索计数
+func (m *Metrics) IncrementSearch(platform string) {
+	m.Searches.WithLabelValues(platform).Inc()
+}
+
+// IncrementTransfer 增加转存计数
+func (m *Metrics) IncrementTransfer(platform, status string) {
+	m.Transfers.WithLabelValues(platform, status).Inc()
+}
+
+// IncrementError 增加错误计数
+func (m *Metrics) IncrementError(errorType, endpoint string) {
+	m.ErrorsTotal.WithLabelValues(errorType, endpoint).Inc()
+}
+
+// AddCustomCounter 添加自定义计数器
+func (m *Metrics) AddCustomCounter(name, help string, labels []string) prometheus.Counter {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	key := fmt.Sprintf("%s_%v", name, labels)
+	if counter, exists := m.CustomCounters[key]; exists {
+		return counter
+	}
+
+	counter := promauto.NewCounterVec(
+		prometheus.CounterOpts{
+			Namespace: "urldb",
+			Name:      name,
+			Help:      help,
+		},
+		labels,
+	).WithLabelValues() // 如果没有标签，返回默认实例
+
+	m.CustomCounters[key] = counter
+	return counter
+}
+
+// AddCustomGauge 添加自定义仪表盘
+func (m *Metrics) AddCustomGauge(name, help string, labels []string) prometheus.Gauge {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	key := fmt.Sprintf("%s_%v", name, labels)
+	if gauge, exists := m.CustomGauges[key]; exists {
+		return gauge
+	}
+
+	gauge := promauto.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Namespace: "urldb",
+			Name:      name,
+			Help:      help,
+		},
+		labels,
+	).WithLabelValues() // 如果没有标签，返回默认实例
+
+	m.CustomGauges[key] = gauge
+	return gauge
+}
+
+// GetMetricsSummary 获取指标摘要
+func (m *Metrics) GetMetricsSummary() map[string]interface{} {
+	// 这里可以实现获取当前指标摘要的逻辑
+	// 由于Prometheus指标不能直接读取，我们只能返回一些基本的统计信息
+	return map[string]interface{}{
+		"timestamp": time.Now(),
+		"status":    "running",
+		"info":      "使用 /metrics 端点获取详细指标",
+	}
+}
+
+// HealthCheck 健康检查
+func (m *Metrics) HealthCheck(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{
+		"status":    "healthy",
+		"timestamp": time.Now().Unix(),
+		"version":   "1.0.0",
+	})
+}
+
+// SetupHealthCheck 设置健康检查端点
+func (m *Metrics) SetupHealthCheck(router *gin.Engine) {
+	router.GET("/health", m.HealthCheck)
+	router.GET("/healthz", m.HealthCheck)
+}
+
+// MetricsHandler 指标处理器
+func (m *Metrics) MetricsHandler() gin.HandlerFunc {
+	return gin.WrapH(promhttp.Handler())
+}
--- a/monitor/setup.go
+++ b/monitor/setup.go
@@ -0,0 +1,25 @@
+package monitor
+
+import (
+	"github.com/ctwj/urldb/utils"
+	"github.com/gin-gonic/gin"
+)
+
+// SetupMonitoring 设置完整的监控系统
+func SetupMonitoring(router *gin.Engine) {
+	// 获取全局监控实例
+	metrics := GetGlobalMetrics()
+
+	// 设置健康检查端点
+	metrics.SetupHealthCheck(router)
+
+	// 设置指标端点
+	router.GET("/metrics", metrics.MetricsHandler())
+
+	utils.Info("监控系统已设置完成")
+}
+
+// SetGlobalErrorHandler 设置全局错误处理器
+func SetGlobalErrorHandler(eh *ErrorHandler) {
+	globalErrorHandler = eh
+}
--- a/nginx/conf.d/default.conf
+++ b/nginx/conf.d/default.conf
@@ -60,17 +60,38 @@ server {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
-        
+
        # 缓存设置
        expires 1y;
        add_header Cache-Control "public, immutable";
-        
+
        # 允许跨域访问
        add_header Access-Control-Allow-Origin "*";
        add_header Access-Control-Allow-Methods "GET, OPTIONS";
        add_header Access-Control-Allow-Headers "Origin, Content-Type, Accept";
    }

+    # 微信公众号验证文件路由 - 根目录的TXT文件直接访问后端uploads目录
+    location ~ ^/[^/]+\.txt$ {
+        # 检查文件是否存在于uploads目录
+        set $uploads_path /uploads$uri;
+        if (-f $uploads_path) {
+            proxy_pass http://backend;
+
+            # 缓存设置
+            expires 1h;
+            add_header Cache-Control "public";
+
+            # 允许跨域访问
+            add_header Access-Control-Allow-Origin "*";
+            add_header Access-Control-Allow-Methods "GET, OPTIONS";
+            add_header Access-Control-Allow-Headers "Origin, Content-Type, Accept";
+            break;
+        }
+        # 如果文件不存在，返回404
+        return 404;
+    }
+
    # 健康检查
    location /health {
        proxy_pass http://backend/health;
--- a/plugin/cache/cache.go
+++ b/plugin/cache/cache.go
@@ -0,0 +1,119 @@
+package cache
+
+import (
+	"sync"
+	"time"
+
+	"github.com/ctwj/urldb/utils"
+)
+
+// CacheItem 缓存项
+type CacheItem struct {
+	Value      interface{}
+	Expiration time.Time
+}
+
+// CacheManager 缓存管理器
+type CacheManager struct {
+	cache    map[string]*CacheItem
+	mutex    sync.RWMutex
+	defaultTTL time.Duration
+}
+
+// NewCacheManager 创建新的缓存管理器
+func NewCacheManager(defaultTTL time.Duration) *CacheManager {
+	cm := &CacheManager{
+		cache:      make(map[string]*CacheItem),
+		defaultTTL: defaultTTL,
+	}
+
+	// 启动定期清理过期缓存的goroutine
+	go cm.cleanupExpired()
+
+	return cm
+}
+
+// Set 设置缓存项
+func (cm *CacheManager) Set(key string, value interface{}, ttl time.Duration) {
+	cm.mutex.Lock()
+	defer cm.mutex.Unlock()
+
+	expiration := time.Now().Add(ttl)
+	cm.cache[key] = &CacheItem{
+		Value:      value,
+		Expiration: expiration,
+	}
+}
+
+// Get 获取缓存项
+func (cm *CacheManager) Get(key string) (interface{}, bool) {
+	cm.mutex.RLock()
+	defer cm.mutex.RUnlock()
+
+	item, exists := cm.cache[key]
+	if !exists {
+		return nil, false
+	}
+
+	// 检查是否过期
+	if time.Now().After(item.Expiration) {
+		return nil, false
+	}
+
+	return item.Value, true
+}
+
+// Delete 删除缓存项
+func (cm *CacheManager) Delete(key string) {
+	cm.mutex.Lock()
+	defer cm.mutex.Unlock()
+
+	delete(cm.cache, key)
+}
+
+// Clear 清空所有缓存
+func (cm *CacheManager) Clear() {
+	cm.mutex.Lock()
+	defer cm.mutex.Unlock()
+
+	cm.cache = make(map[string]*CacheItem)
+}
+
+// cleanupExpired 定期清理过期缓存
+func (cm *CacheManager) cleanupExpired() {
+	ticker := time.NewTicker(5 * time.Minute) // 每5分钟清理一次
+	defer ticker.Stop()
+
+	for range ticker.C {
+		cm.mutex.Lock()
+		now := time.Now()
+		for key, item := range cm.cache {
+			if now.After(item.Expiration) {
+				delete(cm.cache, key)
+				utils.Debug("Cleaned up expired cache item: %s", key)
+			}
+		}
+		cm.mutex.Unlock()
+	}
+}
+
+// GetStats 获取缓存统计信息
+func (cm *CacheManager) GetStats() map[string]interface{} {
+	cm.mutex.RLock()
+	defer cm.mutex.RUnlock()
+
+	stats := make(map[string]interface{})
+	stats["total_items"] = len(cm.cache)
+
+	// 计算过期项数量
+	now := time.Now()
+	expiredCount := 0
+	for _, item := range cm.cache {
+		if now.After(item.Expiration) {
+			expiredCount++
+		}
+	}
+	stats["expired_items"] = expiredCount
+
+	return stats
+}
--- a/plugin/concurrency/controller.go
+++ b/plugin/concurrency/controller.go
@@ -0,0 +1,299 @@
+package concurrency
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/ctwj/urldb/utils"
+)
+
+// ConcurrencyController 并发控制器
+type ConcurrencyController struct {
+	// 每个插件的最大并发数
+	pluginLimits map[string]int
+	// 当前每个插件的活跃任务数
+	pluginActiveTasks map[string]int
+	// 全局最大并发数
+	globalLimit int
+	// 全局活跃任务数
+	globalActiveTasks int
+	// 等待队列
+	waitingTasks map[string][]*WaitingTask
+	// 互斥锁
+	mutex sync.Mutex
+	// 条件变量用于任务等待和通知
+	cond *sync.Cond
+}
+
+// WaitingTask 等待执行的任务
+type WaitingTask struct {
+	PluginName string
+	TaskFunc   func() error
+	Ctx        context.Context
+	Cancel     context.CancelFunc
+	ResultChan chan error
+}
+
+// NewConcurrencyController 创建新的并发控制器
+func NewConcurrencyController(globalLimit int) *ConcurrencyController {
+	cc := &ConcurrencyController{
+		pluginLimits:      make(map[string]int),
+		pluginActiveTasks: make(map[string]int),
+		globalLimit:       globalLimit,
+		waitingTasks:      make(map[string][]*WaitingTask),
+	}
+
+	cc.cond = sync.NewCond(&cc.mutex)
+	return cc
+}
+
+// SetPluginLimit 设置插件的并发限制
+func (cc *ConcurrencyController) SetPluginLimit(pluginName string, limit int) {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	cc.pluginLimits[pluginName] = limit
+	utils.Info("Set concurrency limit for plugin %s to %d", pluginName, limit)
+}
+
+// GetPluginLimit 获取插件的并发限制
+func (cc *ConcurrencyController) GetPluginLimit(pluginName string) int {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	return cc.pluginLimits[pluginName]
+}
+
+// Execute 执行受并发控制的任务
+func (cc *ConcurrencyController) Execute(ctx context.Context, pluginName string, taskFunc func() error) error {
+	// 创建结果通道
+	resultChan := make(chan error, 1)
+
+	// 尝试获取执行许可
+	permitted := cc.tryAcquire(pluginName)
+	if !permitted {
+		// 需要等待
+		waitingTask := &WaitingTask{
+			PluginName: pluginName,
+			TaskFunc:   taskFunc,
+			Ctx:        ctx,
+			ResultChan: resultChan,
+		}
+
+		// 添加到等待队列
+		cc.mutex.Lock()
+		cc.waitingTasks[pluginName] = append(cc.waitingTasks[pluginName], waitingTask)
+		cc.mutex.Unlock()
+
+		utils.Debug("Task for plugin %s added to waiting queue", pluginName)
+
+		// 等待结果或上下文取消
+		select {
+		case err := <-resultChan:
+			return err
+		case <-ctx.Done():
+			// 从等待队列中移除任务
+			cc.removeFromWaitingQueue(pluginName, waitingTask)
+			return ctx.Err()
+		}
+	}
+
+	// 可以立即执行
+	defer cc.release(pluginName)
+
+	// 在goroutine中执行任务，以支持超时和取消
+	taskCtx, cancel := context.WithCancel(ctx)
+	defer cancel()
+
+	taskResult := make(chan error, 1)
+	go func() {
+		defer close(taskResult)
+		taskResult <- taskFunc()
+	}()
+
+	select {
+	case err := <-taskResult:
+		return err
+	case <-taskCtx.Done():
+		return taskCtx.Err()
+	}
+}
+
+// tryAcquire 尝试获取执行许可
+func (cc *ConcurrencyController) tryAcquire(pluginName string) bool {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	// 检查全局限制
+	if cc.globalActiveTasks >= cc.globalLimit {
+		return false
+	}
+
+	// 检查插件限制
+	pluginLimit := cc.pluginLimits[pluginName]
+	if pluginLimit <= 0 {
+		// 如果没有设置限制，使用默认值（全局限制的1/4，但至少为1）
+		pluginLimit = cc.globalLimit / 4
+		if pluginLimit < 1 {
+			pluginLimit = 1
+		}
+	}
+
+	if cc.pluginActiveTasks[pluginName] >= pluginLimit {
+		return false
+	}
+
+	// 增加计数
+	cc.globalActiveTasks++
+	cc.pluginActiveTasks[pluginName]++
+	return true
+}
+
+// release 释放执行许可
+func (cc *ConcurrencyController) release(pluginName string) {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	// 减少计数
+	cc.globalActiveTasks--
+	if cc.globalActiveTasks < 0 {
+		cc.globalActiveTasks = 0
+	}
+
+	cc.pluginActiveTasks[pluginName]--
+	if cc.pluginActiveTasks[pluginName] < 0 {
+		cc.pluginActiveTasks[pluginName] = 0
+	}
+
+	// 检查是否有等待的任务可以执行
+	cc.checkWaitingTasks()
+
+	// 通知等待的goroutine
+	cc.cond.Broadcast()
+}
+
+// checkWaitingTasks 检查等待队列中的任务是否可以执行
+func (cc *ConcurrencyController) checkWaitingTasks() {
+	for pluginName, tasks := range cc.waitingTasks {
+		if len(tasks) > 0 {
+			// 检查是否可以获得执行许可
+			if cc.tryAcquire(pluginName) {
+				// 获取第一个等待的任务
+				task := tasks[0]
+				cc.waitingTasks[pluginName] = tasks[1:]
+
+				// 在新的goroutine中执行任务
+				go cc.executeWaitingTask(task, pluginName)
+			}
+		}
+	}
+}
+
+// executeWaitingTask 执行等待的任务
+func (cc *ConcurrencyController) executeWaitingTask(task *WaitingTask, pluginName string) {
+	defer cc.release(pluginName)
+
+	// 检查上下文是否已取消
+	select {
+	case <-task.Ctx.Done():
+		task.ResultChan <- task.Ctx.Err()
+		return
+	default:
+	}
+
+	// 执行任务
+	err := task.TaskFunc()
+
+	// 发送结果
+	select {
+	case task.ResultChan <- err:
+	default:
+		// 结果通道已关闭或已满
+		utils.Warn("Failed to send result for waiting task of plugin %s", pluginName)
+	}
+}
+
+// removeFromWaitingQueue 从等待队列中移除任务
+func (cc *ConcurrencyController) removeFromWaitingQueue(pluginName string, task *WaitingTask) {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	if tasks, exists := cc.waitingTasks[pluginName]; exists {
+		for i, t := range tasks {
+			if t == task {
+				// 从队列中移除
+				cc.waitingTasks[pluginName] = append(tasks[:i], tasks[i+1:]...)
+				break
+			}
+		}
+	}
+}
+
+// GetStats 获取并发控制器的统计信息
+func (cc *ConcurrencyController) GetStats() map[string]interface{} {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	stats := make(map[string]interface{})
+	stats["global_limit"] = cc.globalLimit
+	stats["global_active"] = cc.globalActiveTasks
+
+	pluginStats := make(map[string]interface{})
+	for pluginName, limit := range cc.pluginLimits {
+		pluginStat := make(map[string]interface{})
+		pluginStat["limit"] = limit
+		pluginStat["active"] = cc.pluginActiveTasks[pluginName]
+		if tasks, exists := cc.waitingTasks[pluginName]; exists {
+			pluginStat["waiting"] = len(tasks)
+		} else {
+			pluginStat["waiting"] = 0
+		}
+		pluginStats[pluginName] = pluginStat
+	}
+	stats["plugins"] = pluginStats
+
+	return stats
+}
+
+// WaitForAvailable 等待直到有可用的并发槽位
+func (cc *ConcurrencyController) WaitForAvailable(ctx context.Context, pluginName string) error {
+	cc.mutex.Lock()
+	defer cc.mutex.Unlock()
+
+	for {
+		// 检查是否有可用的槽位
+		pluginLimit := cc.pluginLimits[pluginName]
+		if pluginLimit <= 0 {
+			// 如果没有设置限制，使用默认值
+			pluginLimit = cc.globalLimit / 4
+			if pluginLimit < 1 {
+				pluginLimit = 1
+			}
+		}
+
+		if cc.globalActiveTasks < cc.globalLimit && cc.pluginActiveTasks[pluginName] < pluginLimit {
+			return nil // 有可用槽位
+		}
+
+		// 等待或超时
+		waitCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
+		defer cancel()
+
+		// 使用goroutine来处理条件等待
+		waitDone := make(chan struct{})
+		go func() {
+			defer close(waitDone)
+			cc.cond.Wait()
+		}()
+
+		select {
+		case <-waitDone:
+			// 条件满足，继续检查
+		case <-waitCtx.Done():
+			// 超时或取消
+			return fmt.Errorf("timeout waiting for available slot: %v", waitCtx.Err())
+		}
+	}
+}
--- a/plugin/config/config_test.go
+++ b/plugin/config/config_test.go
@@ -0,0 +1,155 @@
+package config
+
+import (
+	"testing"
+)
+
+func TestConfigSchema(t *testing.T) {
+	// 创建配置模式
+	schema := NewConfigSchema("test-plugin", "1.0.0")
+
+	// 添加字段
+	intervalMin := 1.0
+	intervalMax := 3600.0
+	schema.AddField(ConfigField{
+		Key:         "interval",
+		Name:        "检查间隔",
+		Description: "插件执行任务的时间间隔（秒）",
+		Type:        "int",
+		Required:    true,
+		Default:     60,
+		Min:         &intervalMin,
+		Max:         &intervalMax,
+	})
+
+	schema.AddField(ConfigField{
+		Key:         "enabled",
+		Name:        "启用状态",
+		Description: "插件是否启用",
+		Type:        "bool",
+		Required:    true,
+		Default:     true,
+	})
+
+	// 验证配置
+	config := map[string]interface{}{
+		"interval": 30,
+		"enabled":  true,
+	}
+
+	validator := NewConfigValidator(schema)
+	if err := validator.Validate(config); err != nil {
+		t.Errorf("配置验证失败: %v", err)
+	}
+
+	// 测试无效配置
+	invalidConfig := map[string]interface{}{
+		"interval": 5000, // 超出最大值
+		"enabled":  true,
+	}
+
+	if err := validator.Validate(invalidConfig); err == nil {
+		t.Error("应该验证失败，但没有失败")
+	}
+}
+
+func TestConfigTemplate(t *testing.T) {
+	// 创建模板管理器
+	manager := NewConfigTemplateManager()
+
+	// 创建模板
+	config := map[string]interface{}{
+		"interval": 30,
+		"enabled":  true,
+		"protocol": "https",
+	}
+
+	template := &ConfigTemplate{
+		Name:        "default-config",
+		Description: "默认配置模板",
+		Config:      config,
+		Version:     "1.0.0",
+	}
+
+	// 注册模板
+	if err := manager.RegisterTemplate(template); err != nil {
+		t.Errorf("注册模板失败: %v", err)
+	}
+
+	// 获取模板
+	retrievedTemplate, err := manager.GetTemplate("default-config")
+	if err != nil {
+		t.Errorf("获取模板失败: %v", err)
+	}
+
+	if retrievedTemplate.Name != "default-config" {
+		t.Error("模板名称不匹配")
+	}
+
+	// 应用模板到配置
+	targetConfig := make(map[string]interface{})
+	if err := manager.ApplyTemplate("default-config", targetConfig); err != nil {
+		t.Errorf("应用模板失败: %v", err)
+	}
+
+	if targetConfig["interval"] != 30 {
+		t.Error("模板应用不正确")
+	}
+}
+
+func TestConfigVersion(t *testing.T) {
+	// 创建版本管理器
+	manager := NewConfigVersionManager(3)
+
+	// 保存版本
+	config1 := map[string]interface{}{
+		"interval": 30,
+		"enabled":  true,
+	}
+
+	if err := manager.SaveVersion("test-plugin", "1.0.0", "初始版本", "tester", config1); err != nil {
+		t.Errorf("保存版本失败: %v", err)
+	}
+
+	// 获取最新版本
+	latest, err := manager.GetLatestVersion("test-plugin")
+	if err != nil {
+		t.Errorf("获取最新版本失败: %v", err)
+	}
+
+	if latest.Version != "1.0.0" {
+		t.Error("版本不匹配")
+	}
+
+	// 保存更多版本以测试限制
+	config2 := map[string]interface{}{
+		"interval": 60,
+		"enabled":  true,
+	}
+
+	config3 := map[string]interface{}{
+		"interval": 90,
+		"enabled":  false,
+	}
+
+	config4 := map[string]interface{}{
+		"interval": 120,
+		"enabled":  true,
+	}
+
+	manager.SaveVersion("test-plugin", "1.1.0", "第二版本", "tester", config2)
+	manager.SaveVersion("test-plugin", "1.2.0", "第三版本", "tester", config3)
+	manager.SaveVersion("test-plugin", "1.3.0", "第四版本", "tester", config4)
+
+	// 检查版本数量限制
+	versions, _ := manager.ListVersions("test-plugin")
+	if len(versions) != 3 {
+		t.Errorf("版本数量不正确，期望3个，实际%d个", len(versions))
+	}
+
+	// 最新版本应该是1.3.0
+	latest, _ = manager.GetLatestVersion("test-plugin")
+	if latest.Version != "1.3.0" {
+		t.Error("最新版本不正确")
+	}
+}
--- a/plugin/config/example_usage.go
+++ b/plugin/config/example_usage.go
@@ -0,0 +1,119 @@
+package config
+
+import (
+	"fmt"
+	"log"
+)
+
+// ExampleUsage 演示如何使用插件配置系统
+func ExampleUsage() {
+	// 创建插件管理器
+	manager := NewConfigManager()
+
+	// 1. 创建配置模式
+	fmt.Println("1. 创建配置模式")
+	schema := NewConfigSchema("example-plugin", "1.0.0")
+
+	// 添加配置字段
+	intervalMin := 1.0
+	intervalMax := 3600.0
+	schema.AddField(ConfigField{
+		Key:         "interval",
+		Name:        "检查间隔",
+		Description: "插件执行任务的时间间隔（秒）",
+		Type:        "int",
+		Required:    true,
+		Default:     60,
+		Min:         &intervalMin,
+		Max:         &intervalMax,
+	})
+
+	schema.AddField(ConfigField{
+		Key:         "enabled",
+		Name:        "启用状态",
+		Description: "插件是否启用",
+		Type:        "bool",
+		Required:    true,
+		Default:     true,
+	})
+
+	schema.AddField(ConfigField{
+		Key:         "api_key",
+		Name:        "API密钥",
+		Description: "访问外部服务的API密钥",
+		Type:        "string",
+		Required:    false,
+		Encrypted:   true,
+	})
+
+	// 注册模式
+	if err := manager.RegisterSchema(schema); err != nil {
+		log.Fatalf("注册模式失败: %v", err)
+	}
+
+	// 2. 创建配置模板
+	fmt.Println("2. 创建配置模板")
+	config := map[string]interface{}{
+		"interval": 30,
+		"enabled":  true,
+		"protocol": "https",
+	}
+
+	template := &ConfigTemplate{
+		Name:        "production-config",
+		Description: "生产环境配置模板",
+		Config:      config,
+		Version:     "1.0.0",
+	}
+
+	if err := manager.RegisterTemplate(template); err != nil {
+		log.Fatalf("注册模板失败: %v", err)
+	}
+
+	// 3. 验证配置
+	fmt.Println("3. 验证配置")
+	userConfig := map[string]interface{}{
+		"interval": 120,
+		"enabled":  true,
+		"api_key":  "secret-key-12345",
+	}
+
+	if err := manager.ValidateConfig("example-plugin", userConfig); err != nil {
+		log.Fatalf("配置验证失败: %v", err)
+	} else {
+		fmt.Println("配置验证通过")
+	}
+
+	// 4. 保存配置版本
+	fmt.Println("4. 保存配置版本")
+	if err := manager.SaveVersion("example-plugin", "1.0.0", "初始生产配置", "admin", userConfig); err != nil {
+		log.Fatalf("保存配置版本失败: %v", err)
+	}
+
+	// 5. 应用模板
+	fmt.Println("5. 应用模板")
+	newConfig := make(map[string]interface{})
+	if err := manager.ApplyTemplate("example-plugin", "production-config", newConfig); err != nil {
+		log.Fatalf("应用模板失败: %v", err)
+	}
+
+	fmt.Printf("应用模板后的配置: %+v\n", newConfig)
+
+	// 6. 获取最新版本
+	fmt.Println("6. 获取最新版本")
+	latestConfig, err := manager.GetLatestVersion("example-plugin")
+	if err != nil {
+		log.Fatalf("获取最新版本失败: %v", err)
+	}
+
+	fmt.Printf("最新配置版本: %+v\n", latestConfig)
+
+	// 7. 列出所有模板
+	fmt.Println("7. 列出所有模板")
+	templates := manager.ListTemplates()
+	for _, tmpl := range templates {
+		fmt.Printf("模板: %s - %s\n", tmpl.Name, tmpl.Description)
+	}
+
+	fmt.Println("配置系统演示完成")
+}
--- a/plugin/config/manager.go
+++ b/plugin/config/manager.go
@@ -0,0 +1,154 @@
+package config
+
+import (
+	"fmt"
+	"sync"
+)
+
+// ConfigManager 插件配置管理器
+type ConfigManager struct {
+	schemas   map[string]*ConfigSchema
+	templates *ConfigTemplateManager
+	versions  *ConfigVersionManager
+	validator *ConfigValidator
+	mutex     sync.RWMutex
+}
+
+// NewConfigManager 创建新的配置管理器
+func NewConfigManager() *ConfigManager {
+	return &ConfigManager{
+		schemas:   make(map[string]*ConfigSchema),
+		templates: NewConfigTemplateManager(),
+		versions:  NewConfigVersionManager(10),
+	}
+}
+
+// RegisterSchema 注册配置模式
+func (m *ConfigManager) RegisterSchema(schema *ConfigSchema) error {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	if schema.PluginName == "" {
+		return fmt.Errorf("plugin name cannot be empty")
+	}
+
+	m.schemas[schema.PluginName] = schema
+	return nil
+}
+
+// GetSchema 获取配置模式
+func (m *ConfigManager) GetSchema(pluginName string) (*ConfigSchema, error) {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	schema, exists := m.schemas[pluginName]
+	if !exists {
+		return nil, fmt.Errorf("schema not found for plugin '%s'", pluginName)
+	}
+
+	return schema, nil
+}
+
+// ValidateConfig 验证插件配置
+func (m *ConfigManager) ValidateConfig(pluginName string, config map[string]interface{}) error {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	schema, exists := m.schemas[pluginName]
+	if !exists {
+		return fmt.Errorf("schema not found for plugin '%s'", pluginName)
+	}
+
+	validator := NewConfigValidator(schema)
+	return validator.Validate(config)
+}
+
+// ApplyTemplate 应用配置模板
+func (m *ConfigManager) ApplyTemplate(pluginName, templateName string, config map[string]interface{}) error {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	return m.templates.ApplyTemplate(templateName, config)
+}
+
+// SaveVersion 保存配置版本
+func (m *ConfigManager) SaveVersion(pluginName, version, description, author string, config map[string]interface{}) error {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	return m.versions.SaveVersion(pluginName, version, description, author, config)
+}
+
+// GetLatestVersion 获取最新配置版本
+func (m *ConfigManager) GetLatestVersion(pluginName string) (map[string]interface{}, error) {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	version, err := m.versions.GetLatestVersion(pluginName)
+	if err != nil {
+		return nil, err
+	}
+
+	// 返回配置副本
+	configCopy := make(map[string]interface{})
+	for k, v := range version.Config {
+		configCopy[k] = v
+	}
+
+	return configCopy, nil
+}
+
+// RevertToVersion 回滚到指定版本
+func (m *ConfigManager) RevertToVersion(pluginName, version string) (map[string]interface{}, error) {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	return m.versions.RevertToVersion(pluginName, version)
+}
+
+// ListVersions 列出配置版本
+func (m *ConfigManager) ListVersions(pluginName string) ([]*ConfigVersion, error) {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	return m.versions.ListVersions(pluginName)
+}
+
+// RegisterTemplate 注册配置模板
+func (m *ConfigManager) RegisterTemplate(template *ConfigTemplate) error {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+
+	return m.templates.RegisterTemplate(template)
+}
+
+// GetTemplate 获取配置模板
+func (m *ConfigManager) GetTemplate(name string) (*ConfigTemplate, error) {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	return m.templates.GetTemplate(name)
+}
+
+// ListTemplates 列出所有模板
+func (m *ConfigManager) ListTemplates() []*ConfigTemplate {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	return m.templates.ListTemplates()
+}
+
+// ApplyDefaults 应用默认值
+func (m *ConfigManager) ApplyDefaults(pluginName string, config map[string]interface{}) error {
+	m.mutex.RLock()
+	defer m.mutex.RUnlock()
+
+	schema, exists := m.schemas[pluginName]
+	if !exists {
+		return fmt.Errorf("schema not found for plugin '%s'", pluginName)
+	}
+
+	validator := NewConfigValidator(schema)
+	validator.ApplyDefaults(config)
+	return nil
+}
--- a/plugin/config/schema.go
+++ b/plugin/config/schema.go
@@ -0,0 +1,164 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// ConfigField 定义配置字段的结构
+type ConfigField struct {
+	Key         string      `json:"key"`
+	Name        string      `json:"name"`
+	Description string      `json:"description"`
+	Type        string      `json:"type"` // string, int, bool, float, json
+	Required    bool        `json:"required"`
+	Default     interface{} `json:"default,omitempty"`
+	Min         *float64    `json:"min,omitempty"`
+	Max         *float64    `json:"max,omitempty"`
+	Enum        []string    `json:"enum,omitempty"`
+	Pattern     string      `json:"pattern,omitempty"`
+	Encrypted   bool        `json:"encrypted,omitempty"`
+}
+
+// ConfigSchema 定义插件配置模式
+type ConfigSchema struct {
+	PluginName string        `json:"plugin_name"`
+	Version    string        `json:"version"`
+	Fields     []ConfigField `json:"fields"`
+}
+
+// NewConfigSchema 创建新的配置模式
+func NewConfigSchema(pluginName, version string) *ConfigSchema {
+	return &ConfigSchema{
+		PluginName: pluginName,
+		Version:    version,
+		Fields:     make([]ConfigField, 0),
+	}
+}
+
+// AddField 添加配置字段
+func (s *ConfigSchema) AddField(field ConfigField) {
+	s.Fields = append(s.Fields, field)
+}
+
+// GetField 获取配置字段
+func (s *ConfigSchema) GetField(key string) (*ConfigField, bool) {
+	for i := range s.Fields {
+		if s.Fields[i].Key == key {
+			return &s.Fields[i], true
+		}
+	}
+	return nil, false
+}
+
+// ToJSON 将配置模式转换为JSON
+func (s *ConfigSchema) ToJSON() ([]byte, error) {
+	return json.Marshal(s)
+}
+
+// FromJSON 从JSON创建配置模式
+func (s *ConfigSchema) FromJSON(data []byte) error {
+	return json.Unmarshal(data, s)
+}
+
+// Validate 验证配置是否符合模式
+func (s *ConfigSchema) Validate(config map[string]interface{}) error {
+	// 验证必需字段
+	for _, field := range s.Fields {
+		if field.Required {
+			if _, exists := config[field.Key]; !exists {
+				// 检查是否有默认值
+				if field.Default == nil {
+					return fmt.Errorf("required field '%s' is missing", field.Key)
+				}
+				// 设置默认值
+				config[field.Key] = field.Default
+			}
+		}
+	}
+
+	// 验证字段类型和值
+	for key, value := range config {
+		field, exists := s.GetField(key)
+		if !exists {
+			// 允许额外字段存在，但不验证
+			continue
+		}
+
+		if err := s.validateField(field, value); err != nil {
+			return fmt.Errorf("field '%s': %v", key, err)
+		}
+	}
+
+	return nil
+}
+
+// validateField 验证单个字段
+func (s *ConfigSchema) validateField(field *ConfigField, value interface{}) error {
+	switch field.Type {
+	case "string":
+		if str, ok := value.(string); ok {
+			if field.Pattern != "" {
+				// 这里可以添加正则表达式验证
+			}
+			if field.Enum != nil && len(field.Enum) > 0 {
+				found := false
+				for _, enumValue := range field.Enum {
+					if str == enumValue {
+						found = true
+						break
+					}
+				}
+				if !found {
+					return fmt.Errorf("value '%s' is not in enum %v", str, field.Enum)
+				}
+			}
+		} else {
+			return fmt.Errorf("expected string, got %T", value)
+		}
+	case "int":
+		if num, ok := value.(int); ok {
+			if field.Min != nil && float64(num) < *field.Min {
+				return fmt.Errorf("value %d is less than minimum %f", num, *field.Min)
+			}
+			if field.Max != nil && float64(num) > *field.Max {
+				return fmt.Errorf("value %d is greater than maximum %f", num, *field.Max)
+			}
+		} else if num, ok := value.(float64); ok {
+			// 允许float64转换为int
+			intVal := int(num)
+			if field.Min != nil && float64(intVal) < *field.Min {
+				return fmt.Errorf("value %d is less than minimum %f", intVal, *field.Min)
+			}
+			if field.Max != nil && float64(intVal) > *field.Max {
+				return fmt.Errorf("value %d is greater than maximum %f", intVal, *field.Max)
+			}
+		} else {
+			return fmt.Errorf("expected integer, got %T", value)
+		}
+	case "bool":
+		if _, ok := value.(bool); !ok {
+			return fmt.Errorf("expected boolean, got %T", value)
+		}
+	case "float":
+		if num, ok := value.(float64); ok {
+			if field.Min != nil && num < *field.Min {
+				return fmt.Errorf("value %f is less than minimum %f", num, *field.Min)
+			}
+			if field.Max != nil && num > *field.Max {
+				return fmt.Errorf("value %f is greater than maximum %f", num, *field.Max)
+			}
+		} else {
+			return fmt.Errorf("expected float, got %T", value)
+		}
+	case "json":
+		// JSON类型可以是任何结构，只需要能序列化为JSON
+		if _, err := json.Marshal(value); err != nil {
+			return fmt.Errorf("invalid JSON value: %v", err)
+		}
+	default:
+		return fmt.Errorf("unsupported field type: %s", field.Type)
+	}
+
+	return nil
+}
--- a/plugin/config/template.go
+++ b/plugin/config/template.go
@@ -0,0 +1,93 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// ConfigTemplate 配置模板
+type ConfigTemplate struct {
+	Name        string                 `json:"name"`
+	Description string                 `json:"description"`
+	Config      map[string]interface{} `json:"config"`
+	SchemaRef   string                 `json:"schema_ref,omitempty"` // 引用的模式ID
+	Version     string                 `json:"version"`
+}
+
+// ConfigTemplateManager 配置模板管理器
+type ConfigTemplateManager struct {
+	templates map[string]*ConfigTemplate
+}
+
+// NewConfigTemplateManager 创建新的配置模板管理器
+func NewConfigTemplateManager() *ConfigTemplateManager {
+	return &ConfigTemplateManager{
+		templates: make(map[string]*ConfigTemplate),
+	}
+}
+
+// RegisterTemplate 注册配置模板
+func (m *ConfigTemplateManager) RegisterTemplate(template *ConfigTemplate) error {
+	if template.Name == "" {
+		return fmt.Errorf("template name cannot be empty")
+	}
+
+	m.templates[template.Name] = template
+	return nil
+}
+
+// GetTemplate 获取配置模板
+func (m *ConfigTemplateManager) GetTemplate(name string) (*ConfigTemplate, error) {
+	template, exists := m.templates[name]
+	if !exists {
+		return nil, fmt.Errorf("template '%s' not found", name)
+	}
+
+	return template, nil
+}
+
+// ListTemplates 列出所有模板
+func (m *ConfigTemplateManager) ListTemplates() []*ConfigTemplate {
+	templates := make([]*ConfigTemplate, 0, len(m.templates))
+	for _, template := range m.templates {
+		templates = append(templates, template)
+	}
+	return templates
+}
+
+// ApplyTemplate 应用模板到配置
+func (m *ConfigTemplateManager) ApplyTemplate(templateName string, config map[string]interface{}) error {
+	template, err := m.GetTemplate(templateName)
+	if err != nil {
+		return err
+	}
+
+	// 将模板配置合并到目标配置中
+	for key, value := range template.Config {
+		if _, exists := config[key]; !exists {
+			config[key] = value
+		}
+	}
+
+	return nil
+}
+
+// CreateTemplateFromConfig 从配置创建模板
+func (m *ConfigTemplateManager) CreateTemplateFromConfig(name, description string, config map[string]interface{}) *ConfigTemplate {
+	return &ConfigTemplate{
+		Name:        name,
+		Description: description,
+		Config:      config,
+		Version:     "1.0.0",
+	}
+}
+
+// ToJSON 将模板转换为JSON
+func (t *ConfigTemplate) ToJSON() ([]byte, error) {
+	return json.Marshal(t)
+}
+
+// FromJSON 从JSON创建模板
+func (t *ConfigTemplate) FromJSON(data []byte) error {
+	return json.Unmarshal(data, t)
+}
--- a/plugin/config/validator.go
+++ b/plugin/config/validator.go
@@ -0,0 +1,79 @@
+package config
+
+import (
+	"fmt"
+	"regexp"
+)
+
+// ConfigValidator 配置验证器
+type ConfigValidator struct {
+	schema *ConfigSchema
+}
+
+// NewConfigValidator 创建新的配置验证器
+func NewConfigValidator(schema *ConfigSchema) *ConfigValidator {
+	return &ConfigValidator{
+		schema: schema,
+	}
+}
+
+// Validate 验证配置
+func (v *ConfigValidator) Validate(config map[string]interface{}) error {
+	if v.schema == nil {
+		return fmt.Errorf("no schema provided for validation")
+	}
+
+	return v.schema.Validate(config)
+}
+
+// ValidateField 验证单个字段
+func (v *ConfigValidator) ValidateField(key string, value interface{}) error {
+	if v.schema == nil {
+		return fmt.Errorf("no schema provided for validation")
+	}
+
+	field, exists := v.schema.GetField(key)
+	if !exists {
+		return fmt.Errorf("field '%s' not found in schema", key)
+	}
+
+	return v.schema.validateField(field, value)
+}
+
+// ApplyDefaults 应用默认值
+func (v *ConfigValidator) ApplyDefaults(config map[string]interface{}) {
+	if v.schema == nil {
+		return
+	}
+
+	for _, field := range v.schema.Fields {
+		if field.Required && field.Default != nil {
+			if _, exists := config[field.Key]; !exists {
+				config[field.Key] = field.Default
+			}
+		}
+	}
+}
+
+// GetSchema 获取配置模式
+func (v *ConfigValidator) GetSchema() *ConfigSchema {
+	return v.schema
+}
+
+// ValidatePattern 验证字符串模式
+func (v *ConfigValidator) ValidatePattern(pattern, value string) error {
+	if pattern == "" {
+		return nil
+	}
+
+	matched, err := regexp.MatchString(pattern, value)
+	if err != nil {
+		return fmt.Errorf("invalid pattern: %v", err)
+	}
+
+	if !matched {
+		return fmt.Errorf("value '%s' does not match pattern '%s'", value, pattern)
+	}
+
+	return nil
+}
--- a/plugin/config/version.go
+++ b/plugin/config/version.go
@@ -0,0 +1,148 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+// ConfigVersion 配置版本
+type ConfigVersion struct {
+	Version     string                 `json:"version"`
+	Config      map[string]interface{} `json:"config"`
+	CreatedAt   time.Time              `json:"created_at"`
+	Description string                 `json:"description,omitempty"`
+	Author      string                 `json:"author,omitempty"`
+}
+
+// ConfigVersionManager 配置版本管理器
+type ConfigVersionManager struct {
+	versions map[string][]*ConfigVersion // plugin_name -> versions
+	maxVersions int                     // 最大保留版本数
+}
+
+// NewConfigVersionManager 创建新的配置版本管理器
+func NewConfigVersionManager(maxVersions int) *ConfigVersionManager {
+	if maxVersions <= 0 {
+		maxVersions = 10 // 默认保留10个版本
+	}
+
+	return &ConfigVersionManager{
+		versions:    make(map[string][]*ConfigVersion),
+		maxVersions: maxVersions,
+	}
+}
+
+// SaveVersion 保存配置版本
+func (m *ConfigVersionManager) SaveVersion(pluginName, version, description, author string, config map[string]interface{}) error {
+	if pluginName == "" {
+		return fmt.Errorf("plugin name cannot be empty")
+	}
+
+	// 创建配置副本以避免引用问题
+	configCopy := make(map[string]interface{})
+	for k, v := range config {
+		configCopy[k] = v
+	}
+
+	configVersion := &ConfigVersion{
+		Version:     version,
+		Config:      configCopy,
+		CreatedAt:   time.Now(),
+		Description: description,
+		Author:      author,
+	}
+
+	// 添加到版本历史
+	if _, exists := m.versions[pluginName]; !exists {
+		m.versions[pluginName] = make([]*ConfigVersion, 0)
+	}
+
+	m.versions[pluginName] = append(m.versions[pluginName], configVersion)
+
+	// 限制版本数量
+	m.limitVersions(pluginName)
+
+	return nil
+}
+
+// GetVersion 获取指定版本的配置
+func (m *ConfigVersionManager) GetVersion(pluginName, version string) (*ConfigVersion, error) {
+	versions, exists := m.versions[pluginName]
+	if !exists {
+		return nil, fmt.Errorf("no versions found for plugin '%s'", pluginName)
+	}
+
+	for _, v := range versions {
+		if v.Version == version {
+			return v, nil
+		}
+	}
+
+	return nil, fmt.Errorf("version '%s' not found for plugin '%s'", version, pluginName)
+}
+
+// GetLatestVersion 获取最新版本的配置
+func (m *ConfigVersionManager) GetLatestVersion(pluginName string) (*ConfigVersion, error) {
+	versions, exists := m.versions[pluginName]
+	if !exists || len(versions) == 0 {
+		return nil, fmt.Errorf("no versions found for plugin '%s'", pluginName)
+	}
+
+	// 返回最后一个（最新）版本
+	return versions[len(versions)-1], nil
+}
+
+// ListVersions 列出插件的所有配置版本
+func (m *ConfigVersionManager) ListVersions(pluginName string) ([]*ConfigVersion, error) {
+	versions, exists := m.versions[pluginName]
+	if !exists {
+		return nil, fmt.Errorf("no versions found for plugin '%s'", pluginName)
+	}
+
+	// 返回副本以避免外部修改
+	result := make([]*ConfigVersion, len(versions))
+	copy(result, versions)
+
+	return result, nil
+}
+
+// RevertToVersion 回滚到指定版本
+func (m *ConfigVersionManager) RevertToVersion(pluginName, version string) (map[string]interface{}, error) {
+	configVersion, err := m.GetVersion(pluginName, version)
+	if err != nil {
+		return nil, err
+	}
+
+	// 返回配置副本
+	configCopy := make(map[string]interface{})
+	for k, v := range configVersion.Config {
+		configCopy[k] = v
+	}
+
+	return configCopy, nil
+}
+
+// DeleteVersions 删除插件的所有版本
+func (m *ConfigVersionManager) DeleteVersions(pluginName string) {
+	delete(m.versions, pluginName)
+}
+
+// limitVersions 限制版本数量
+func (m *ConfigVersionManager) limitVersions(pluginName string) {
+	versions := m.versions[pluginName]
+	if len(versions) > m.maxVersions {
+		// 保留最新的maxVersions个版本
+		m.versions[pluginName] = versions[len(versions)-m.maxVersions:]
+	}
+}
+
+// ToJSON 将配置版本转换为JSON
+func (cv *ConfigVersion) ToJSON() ([]byte, error) {
+	return json.Marshal(cv)
+}
+
+// FromJSON 从JSON创建配置版本
+func (cv *ConfigVersion) FromJSON(data []byte) error {
+	return json.Unmarshal(data, cv)
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
ctwj	b70e4eff95	update: plugin	2025-11-09 20:01:31 +08:00
ctwj	776de0bcc0	update: plugin	2025-11-09 15:36:22 +08:00
ctwj	9efe50883d	update: plugin	2025-11-09 02:43:27 +08:00
Kerwin	207eb714da	update: plugin	2025-11-06 16:25:31 +08:00
Kerwin	7fd33cdcd1	update: plugin	2025-11-05 18:57:33 +08:00
Kerwin	0806ef7a69	update: plugin	2025-11-04 18:30:50 +08:00
ctwj	fdb8e8a484	update: plugin	2025-11-04 01:25:34 +08:00
Kerwin	2638ccb1e4	fix: 修复nginx启动失败的问题	2025-11-03 14:11:10 +08:00
ctwj	886d91ab10	Update version history to v1.3.3	2025-11-03 14:00:21 +08:00
Kerwin	ddad95be41	update: version to 1.3.3	2025-11-03 12:29:55 +08:00
Kerwin	273800459f	chore: bump version to v1.3.3	2025-11-03 11:50:08 +08:00
Kerwin	dbe24af4ac	fix: docker nginx start fail	2025-11-03 11:49:33 +08:00
ctwj	a598ef508c	Add entry for version 1.3.3 in ChangeLog	2025-11-03 00:00:54 +08:00
ctwj	1ca4cce6bc	Merge pull request #19 from ctwj/feat_wechat feat：新增公众号自动回复	2025-11-02 23:56:56 +08:00
ctwj	270022188e	update: 公众奥自动回复	2025-11-02 23:55:28 +08:00
Kerwin	7e80a1c2b2	update: version 1.3.2	2025-11-01 10:14:55 +08:00
Kerwin	6e7914f056	chore: bump version to v1.3.2	2025-11-01 10:09:06 +08:00
ctwj	dbde0e1675	update: wechat	2025-11-01 08:59:25 +08:00
ctwj	b840680df0	update: 完善公众号自动回复	2025-10-31 23:32:57 +08:00
ctwj	651987731b	update: wechat	2025-10-31 20:14:17 +08:00
ctwj	fb26d166d6	update: bot参数	2025-10-31 16:10:32 +08:00
ctwj	8baf5c6c3d	update: wechat	2025-10-31 13:36:07 +08:00
Kerwin	005aa71cc2	update: index.vue	2025-10-28 14:19:24 +08:00
Kerwin	61beed6788	update: 日志优化	2025-10-28 11:07:00 +08:00
Kerwin	53aebf2a15	add: 新增系统日志	2025-10-28 09:40:55 +08:00
ctwj	1fe9487833	update: seo优化	2025-10-28 00:33:16 +08:00
ctwj	6476ce1369	Merge pull request #17 from ctwj/feat_qrcode_1 二维码美化	2025-10-27 23:42:44 +08:00
ctwj	1ad3a07930	update: 二维码	2025-10-27 23:41:35 +08:00
Kerwin	22fd1dcf81	update: ui	2025-10-27 19:23:39 +08:00
Kerwin	f8cfe307ae	Merge branch 'feat_qrcode' of https://github.com/ctwj/urldb into feat_qrcode_1	2025-10-27 19:10:46 +08:00
Kerwin	84ee0d9e53	update: qrcode	2025-10-27 19:09:13 +08:00
Kerwin	40e3350a4b	opt: 优化数据库连接池，配置管理，错误处理	2025-10-27 18:21:59 +08:00
ctwj	013fe71925	Merge branch 'main' of https://github.com/ctwj/urldb	2025-10-26 10:16:59 +08:00
ctwj	6be7ae871d	update: version 1.3.1	2025-10-26 10:16:52 +08:00
ctwj	89e2aca968	chore: bump version to v1.3.1	2025-10-26 10:16:00 +08:00
ctwj	f006d84b03	Update README with v1.3.1 features	2025-10-25 11:25:56 +08:00
Kerwin	7ce3839b9b	chore: bump version to v1.3.1	2025-10-25 10:59:06 +08:00
ctwj	52ea019374	update: tgbot限制放开为3个	2025-10-25 09:42:19 +08:00
ctwj	4c738d1030	update: 移除Telegram Bot 中的 https://pan.l9.lc	2025-10-25 08:41:14 +08:00
ctwj	ec00f2d823	Merge branch 'main' of https://github.com/ctwj/urldb	2025-10-25 00:46:28 +08:00
ctwj	54542ff8ee	update: 首页时间显示问题优化	2025-10-25 00:46:17 +08:00
ctwj	0050c6bba3	Update contact information in README.md Removed contact section and added group chat information.	2025-10-22 16:51:43 +08:00
ctwj	4ceed8fd4b	Update README with Telegram channels and links Added links to Telegram resources and demo.	2025-10-22 16:36:34 +08:00
ctwj	2e5dd8360e	update: components.d.ts	2025-10-21 00:41:16 +08:00
ctwj	40ad48f5cf	update: 公告支持html	2025-10-20 23:57:27 +08:00
ctwj	921bdc43cb	Update ChangeLog for version 1.3.1	2025-10-20 01:57:46 +08:00
ctwj	0df7d8bf23	add: 首页添加公告和右下角浮动按钮	2025-10-20 01:52:19 +08:00
ctwj	fdc75705aa	update: 添加右下角浮动按钮	2025-10-19 13:00:19 +08:00
ctwj	a28dd4840b	Merge branch 'main' of https://github.com/ctwj/urldb	2025-10-19 08:58:08 +08:00
ctwj	061b94cf61	fix: 修复首页的今日资源数不对滴问题	2025-10-19 08:56:11 +08:00
ctwj	0d28b322b7	Remove Docker build instructions from README Removed Docker build and push instructions from README.	2025-10-19 08:39:48 +08:00
ctwj	ee06e110bd	Update Telegram link in README.md	2025-10-19 08:33:54 +08:00
ctwj	7acfa300ea	update: 优化tgBot	2025-10-17 00:32:25 +08:00
ctwj	b4689d2f99	Update README.md	2025-10-15 11:41:47 +08:00
Kerwin	6074d91467	update: 列表添加图片显示	2025-10-14 16:37:11 +08:00
Kerwin	e30e381adf	add: default cover	2025-10-14 14:28:56 +08:00
Kerwin	516746f722	update: tgbot 优化	2025-10-10 19:17:03 +08:00
Kerwin	4da07b3ea4	update: 优化 Meilisearch tag值	2025-10-09 17:52:49 +08:00
Kerwin	da8a2ad169	Merge branch 'main' of https://github.com/ctwj/urldb	2025-10-09 17:05:03 +08:00
Kerwin	e2832b9e36	update: 删除资源时，同步删除Meilisearch中的数据	2025-10-09 17:03:03 +08:00
ctwj	bdb43531e8	update: 优化API日志显示	2025-10-07 21:57:13 +08:00
ctwj	51dbf0f03a	update: 新增api访问日志	2025-10-07 02:30:01 +08:00
ctwj	10294e093f	Update release.yml	2025-09-29 09:55:13 +08:00
Kerwin	6816ab0550	chore: version to 1.3.0	2025-09-29 09:41:52 +08:00
Kerwin	800b511116	add: qrcode	2025-08-25 13:05:25 +08:00
@@ -1 +1 @@
 .3.0
 .3.3